BASES AND IMPREGNATIONS
BK-Podloga
WALL SURFACE GROUNDING BASE
Application: Concentrated emulsion intended for greater adhesiveness, equalizing and fixing mineral
and other bases prior to interior paint application, as well as for coating highly absorbent bases.
Preparation and application: If it is used as a primer prior to application of interior dispersion paints and
in preparation of surfaces for skimming, the ratio BK-Podloga:water is 1:9, whereas for application prior
to tile laying to old, fragile and unevenly absorbent bases, the ratio BK-Podloga:water is 1:4. The primer
is usually applied with long-haired roller or by spraying in one layer (in case of very dry, absorbent bases,
it is possible to ground twice within 2-3 hours. Drying time prior to application should be minimum 12
hours.
Consumption: approx. 30-50 m2 (1 l of primer), depending on the absorption and purpose
Shelf life: 12 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 1, 3 and 5 l.
BK-Acryl
STRUCTURAL BASE FOR ACRYLIC MORTARS AND PAINTS
Application: Acrylic structural coat intended for equalization, neutralization, fixing and waterproofness
of the base prior to the application of acrylic facade paints and decorative mortars. It is recommended
that the shade of BK-Acryl base is the same as the finish coat.
Preparation and application: The base to which BK-Acryl is applied must be solid, clean, dry, and
without oil remains. Prior to application, BK-Acryl base is to be mixed and diluted with 15-20 % of water.
The diluted base is applied to the wall with long-haired roller or brush in one layer. Drying time prior to
the finish coat application is 12 hours.
Application temperature: +5°C to +30°C. Do not work under direct sun, rain and strong wind.
Consumption: approx. 0.2-0.25 kg/m 2, depending on absorbing properties and surface roughness.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 8 and 25 kg.
BK-Grund Universal
UNIVERSAL STRUCTURAL BASE FOR ALL TYPES OF MORTARS AND PAINTS
Application: Universal structural coat intended for equalization, neutralization, fixing and
waterproofness of the base prior to the application of all types of facade paints and decorative mortars,
except silicate paints/mortars. It is recommended that the shade of BK-Grund Universal base is the same
as the finish coat.
Preparation and application: The base to which BK-Grund Universal is applied must be solid, clean, dry,
and without oil remains. Prior to application, BK-Grund Universal base is to be mixed and diluted with
15-20 % of water. The diluted base is applied to the wall with long-haired roller or brush in one layer. If
necessary, in case of old, highly-absorbent surfaces, two groundings are possible within 2-3 hour
timeframe. Drying time prior to the finish coat application is 12 hours.
Application temperature: +5°C to +30°C. Do not work under direct sun, rain and strong wind.
Consumption: approx. 0.2-0.25 kg/m2, depending on absorbing properties surface roughness.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 8 and 25 kg.
BK-MicroGrund Universal
UNIVERSAL STRUCTURAL BASE WITH MICROFIBERS
Application: Universal structural coat with microfibers intended for equalization, neutralization, fixing
and waterproofness of the base prior to the application of all types of facade paints and decorative
mortars, except silicate paints/mortars. It is convenient for filling fine cracks and additional base
reinforcing. It is usually used in combination with BK-MicroFas Acryl and BKMicroFas Silicon.
Preparation and application: The base to which BK-MicroGrund Universal is applied must be solid,
clean, dry, and without oil remains. Prior to application, BK-MicroGrund Universal base is to be mixed
and diluted with 10-15 % of water. The diluted base is applied to wall with long-haired roller in two cross
layers. Drying time between the layers is min. 4 hours. It should be worked evenly, with the “full roller”
in order to avoid concentration of the filler on one spot. Drying time before the application of the finish
layer is 24 hours.
Application temperature: +5°C to +30°C. Do not work under direct sun, rain and strong wind.
Consumption: approx. 0.2-0.3 kg/m2, depending on absorbing properties and surface roughness.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 8 and 25 kg.
BK-Grund Silicat
STRUCTURAL BASE OF SILICATE MORTARS AND PAINTS
Application: Structural silicate base for coating lime, lime-cement and cement surfaces to equalize,
neutralize and fix the base prior to application of silicate paints and silicate decorative mortars. It is
recommended that the shade of BK-Grund Silicat base is the same as the finish coat. It can be used both
for exterior and interior surfaces.
Preparation and application: The base to which BK-Grund Silicat is applied must be solid, clean, dry and
without oil remains. Prior to application, BK-Grund Silicat base is to be mixed and diluted with approx.
15 % of water. It is applied to the wall with long-haired roller or brush in one layer. Drying time before
the application of the finish layer is 12 hours.
Application temperature: +15°C to +30°C, relative humidity should not exceed 70%.
Consumption: approx. 0.2-0.25 kg/m 2, depending on its absorbing properties and surface roughness.
Shelf life: 12 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 8 and 25 kg.
BK-Beton Kontakt
STRUCTURAL BASE FOR SMOOTH SURFACES
Application: Structural base intended for increasing and equalizing adhesiveness of poorly absorbent,
smooth, high-density bases prior to rendering with cement-lime and plaster-lime mortars. BK-Beton
Kontakt is particularly recommended for smooth types of concrete and for prefabricated concrete
surfaces. It is also used as a base in the tile to tile bonding system.
Preparation and application: The base to which BK-Beton Kontakt is applied must be solid, dry and free
of dust. BK-Beton Kontakt should be well homogenized prior to use. The undiluted base is to be applied
to wall with long-haired roller or brush in one layer. Mechanical application with appropriate equipment
is also possible. Drying time prior to mortar application is min. 4 hours.
Application temperature: +5°C to +30°C. Do not work under direct sun, rain and strong wind.
Consumption: approx. 0.5 kg/m2.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 6 and 20 kg.
BK-Nivelator
BASE FOR UNEVENLY ABSORBENT SURFACES
Application: Deeply penetrating coat intended for equalization and neutralization of unevenly
absorbent surfaces, such as gas concrete, brick, porous stone etc. It is used as a base in case of highly
absorbent surfaces prior to rendering with cement-lime and plaster-lime mortars to prevent mortar
uneven drying and cracking and prior to skimming with skim compounds.
Preparation and application: The base to which the coat in applied must be solid, dry and free of dust.
BK-Nivelator is diluted with water in the ratio 1:6 to 1:10 (coat:water), depending on the absorbing
properties of the base. In case of more absorbent bases, the dilution ratio should be lower. The coat is
applied with roller, brush or sprayer. In case of highly-absorbent surfaces, double, wet to wet,
application can be done.
Application temperature: +50C to +300C. Do not work under direct sun, rain and strong wind.
Consumption: approx. 30-60 g/m 2, depending on base absorbing properties.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 10 and 20 kg.
BK-Penetrat
Highly-penetrating coat for mineral bases
Application: Deeply penetrating, steam-permeable coat intended for impregnation, equalization and
fixing all types of mineral exterior and interior bases. It is particularly convenient for poorly absorbent
surfaces prior to the application of the finish facade coat, which additionally improves its adhesiveness.
Due to nano-particles, its penetration is extremely good and therefore convenient for reconstruction
and rehabilitation of national heritage sites and old buildings of historical importance when it is
necessary to additionally bind and reinforce worn and damaged surface mortars.
Preparation and application: The base to which BK-Penetrat is applied must be clan, dry, free of
remains of oil and old coats. It is also necessary to remove poorly bound parts to an extent possible.
Prior to use, BK-Penetrat is to be diluted with water in the ratio 1:3 and mixed well. In order to achieve
good penetration, it is necessary to comply with dilution instructions. It is applied with long-haired
brush, long-haired roller or by spraying. In case of very old, absorbent surfaces, double, wet to wet,
grounding should be done. Minimum drying time is 24 hours.
Application temperature: +5°C to +25°C. Do not work under direct sun, rain and strong wind.
Consumption: 50-80 ml/m2, depending on its absorbing properties and surface roughness.
Shelf life: 12 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 1 and 5 l.
INTERNAL COLORS
BK -Pol
DISPERSION PAINT FOR INTERIOR WALLS
Application: Dispersion, high-quality polymer emulsion based paint intended for interior use. It has
excellent covering properties and steam permeability and is dry-wiping resistant. There is a possibility
of over 500 shades.
Preparation and application: The surface to which the paint is applied must be solid, clean, dry, and BKPodloga impregnated. The paint is prepared by adding 15-20% of water and mixed well until fully
homogenized. It is usually applied with short-haired roller in two layers. The second layer is applied after
the first layer is completely dry.
Consumption: approx. 0.2-0.3 kg/m2 for a two-layer coat.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 1.5, 5, 8, 15 and 25 kg.
BK-Pol Fresh
SCENTED DISPERSION PAINT FOR INTERIOR WALLS
Application: Dispersion, high-quality polymer emulsion based paint with lemon aroma intended for
interior use. It has excellent covering properties and steam permeability and is dry-wiping resistant.
There is a possibility of over 500 shades.
Preparation and application: The surface to which the paint is applied must be solid, clean, dry and BKPodloga impregnated. The paint is prepared by adding 15-20% of water and mixed well until fully
homogenized. It is usually applied with short-haired roller in two layers. The second layer is applied after
the first layer is completely dry.
Consumption: approx. 0.2-0.3 kg/m 2 for a two layer coat.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 1.5, 5, 8, 15 and 25 kg.
BK-Pol Gold
ACRYLIC PAINT FOR INTERIOR WALLS
Application: Interior, high-quality acrylic emulsion based paint, convenient for residential and business
rooms. It is wet-wiping resistant, has excellent covering properties, good steam permeability and is
exceptionally white. There is a possibility of over 500 shades.
Preparation and application: The surface to which the paint is applied must be solid, clean, dry and BKPodloga impregnated. The paint is prepared by adding 5-10% of water and mixed well until fully
homogenized. It is usually applied with short-haired roller in two layers. The second layer is applied after
the first layer is completely dry.
Consumption: approx. 120-130 ml/m2 for a two-layer coat.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 1, 3, 5, 10, and 15 l.
BK-Pol Crystal
ACRYLIC WATER-WIPING PAINT FOR INTERIOR WALLS
Application: Water-wiping, interior, high-quality acrylic emulsion based paint, convenient for residential
and business rooms exposed to dirt. It has excellent covering properties, good steam permeability and is
exceptionally white. There is a possibility of over 500 shades.
Preparation and application: The surface to which the paint is applied must be solid, clean, dry, and BKPodloga impregnated. The paint is prepared by adding 5-10% of water and mixed well until fully
homogenized. It is usually applied with short-haired roller in two layers. The second layer is applied after
the first layer is completely dry.
Consumption: approx. 110-120 ml/m2 for a two-layer coat.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 1, 3, 5, 10, and 15 l.
BK-Sani CID
WALL ALGAE AND MOULD REMOVAL SUBSTANCE
Application: Liquid biocide substance for protection and post-treatment of wall surfaces covered with
facade materials, dispersion paints, stone, brick, concrete, with the exception of wood, from harmful
microorganism action.
Preparation and application: Prepare a solvent to work with. It is done as follows: shake well the bottle
with the biocide substance, dilute BK-Sani Cid with water in the ratio 1:5 (one part of BK-Sani Cid to 5
parts of water). Surfaces are coated with the solvent until it foams. Dry coat surface poses no hazard to
persons. Drying time, depending on conditions, is 2-4 hours. After 24 hours, rinse the coated facade
surface with water or wipe the interior surfaces with wet cloth. If necessary, the substance can be
applied several times by repeating the same procedure after 24 hours. It is applied with brush, roller or
sponge until the surface is completely wet and the substance foams.
Consumption: 450 ml of the prepared substance in the 1:5 ratio (prepared as per instructions) per m2 of
surface. One bottle is sufficient for approx. 7m2.
Shelf life: 12 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 500 ml.
BK-Poli Cid
SUBSTANCE FOR PREVENTION OF WALL MOULD
Application: Liquid, fungicide as an addition to interior dispersion paints, protecting the applied paint
film from microorganism activity, preserving the desired properties of the paint coat.
Preparation and application: Shake well the bottle prior to use and mix BK-Polio Cid well with the
dispersion paint. Apply the coat to the surfaces. Dry coat surface poses no hazard to persons. Drying
time, depending on conditions, is 4-6 hours. The affected surfaces are first to be disinfected with BK-Sani
Cid. The product can be used at new paint application. It is applied with paint roller and/or brush.
Note: For the final paint dilution, take into account the quantity of BK-Poli Cid added to the paint.
Consumption: 60 ml of BK-Poli Cid to1 kg of interior dispersion paint (BK-Pol, BK-Pol Gold and BK-Pol
Crystal).
Shelf life: 12 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 500 ml.
BK-Color
PIGMENT PASTE FOR INTERIOR DISPERSION PAINT SHADES
Application: Liquid, highly-concentrated pigment used to shade interior dispersion BK-Pol, BK-Pol Gold
and BK-Pol Crystal paints.
Preparation and application: Prior to application shake the bottle and pour the content into the
container with paint. Mix the mixture carefully to until it is even.
Consumption: The consumption depends on the desired shade.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 100 ml.
INTERNAL MORTARS
BK-IN Plast
DECORATIVE ACRYLIC MORTAR FOR INTERIOR WALLS
Application: High-quality acrylic decorative mortar paste of great hardness, waterproofness, exceptional
workability for interior use.
Mortar structure: rilled (reib) and full (kratz).
Preparation and application: The base to which the mortar is applied must be solid, clean, dry, and
coated with BK-Acryl. Prior to application, BK-Plast is to be mixed and, if necessary, diluted with a small
quantity of water (1-2 %). The mortar is applied with steel trowel in the biggest grain thickness.
Depending on the desired structure, the mortar is treated with plastic trowel in the following way: full
(kratz) structure - to be structured in circular movements immediately after application; rilled (reib)
structure - after application it is structured in circular movements until the desired structure is obtained.
It is necessary to work evenly and without interruptions on continuous wall surfaces.
Note: The compound needed for a continuous facade surface should be made even by mixing the
content of several containers.
Application temperature: +5oC to +30oC. High humidity and low temperatures can significantly prolong
mortar binding time.
Consumption: approx. 2.3-3.3 kg/m2, depending on the structure and granulation
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 25kg.
BK-Briv Universal
NOBLE MINERAL MORTAR
Application: Noble, mineral, thin-layer lime-cement based mortar intended for all finely levelled limecement and cement mortar bases, for interior use.
Mortar structure: rilled (reib) and full (kratz).
Preparation and application: The base to which the mortar is applied must be solid, clean and dry.
Depending on the absorbing properties and qualities of the base, it can be grounded with BK-Grund
Universal one day earlier. The compound is prepared by adding approx. 25-28% of water against intense
mixing to obtain the desired homogeneity. The mixture is left to rest for approx. 10 min. and then mixed
again. The compound is applied with metal trowel in the biggest grain thickness. Depending on the
desired structure, the mortar is treated with plastic towel in the following way: full (kratz) structure - to
be structured in circular movements immediately after application; rilled (reib) structure - after
application it is structured in circular movements until the desired structure is obtained.
Application temperature: +5°C to +30°C.
Consumption: approx. 2.5-3.5 kg/m2, depending on the desired structure and granulation.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 25 kg.
BK-Dekor
SPANISH-STYLE WALL COMPOUND
Application: Mineral powdery compound intended for protection and decoration of interior wall
surfaces. It can also be used as the first layer when skimming rougher interior mortars due to a
possibility of a thicker one-layer application.
Preparation and application: The base to which the paint is applied must be solid, clean, dry and, if
necessary, in case of poor-quality and absorbent surfaces, BK-Podloga impregnated. The compound is
prepared by adding approx. 38-40 % of water and mixing it intensely until fully homogenized. The
content is left to rest for 10 minutes and then well mixed again. It is applied with metal trowel and
finally treated with sponge, rubber or plastic roller, depending on the desired structure.
Consumption: approx. 2-3 kg/m2, depending on the desired structure and base quality.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 25kg.
BK-IN Kul
MOSAIC MORTAR FOR INTERIOR USE
Application: Decorative mosaic mortar of multi-coloured grain for treatment of interior wall surfaces,
hallways, pillars and details to be pointed out. The mortar can be applied to fine cement mortars, flat
concrete surfaces, fibre-cement and plasterboard tiles etc. The product is not convenient for application
on fresh plaster mortars and wet surfaces. It is extremely hard and waterproof.
Granulation (grain size): 1.0 mm.
Preparation and application: The base to which the mortar is applied must be solid, clean, dry, and
coated with BK-Acryl primer, and in case of darker bases, with BK-Micro Grund Universal. Prior to
application, BK-In Kul should be mixed to make it foam and, if necessary, diluted with a small quantity of
water (up to 1 %). The compound is mixed by pouring it from container into container, manually or with
a low-speed mixer. The mortar is applied with steel trowel, in bottom-up strokes, in the thickness
exceeding grain size by 50 %. The applied layer should be well levelled to eliminate visible voids between
marble grains. It is necessary to work evenly and without interruptions on continuous wall surfaces.
Application temperature: +5oC to +30oC. High humidity and low temperatures can significantly prolong
mortar binding time.
Consumption: approx. 3 kg/m2.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 25kg.
BK-IN Kul Briliant
DECORATIVE MOSAIC MORTAR WITH SHINY PARTICLES
Application: Decorative mosaic mortar of multi-coloured grain with shiny particles for treatment of
interior wall surfaces, hallways, pillars and details to be pointed out. The mortar can be applied to fine
cement mortars, flat concrete surfaces, fibre-cement and plasterboard tiles etc. The product is not
convenient for application on fresh plaster mortars and wet surfaces. It is extremely hard and
waterproof.
Granulation (grain size): 1.0 mm.
Preparation and application: The base to which the mortar is applied must be solid, clean, dry, and
coated with BK-Acryl primer, and in case of darker bases, with BK-Micro Grund Universal. Prior to
application, BK-In Kul Briliant should be mixed to make it foam and, if necessary diluted with a small
quantity of water (up to 1 %). The compound is mixed by pouring it from container into container,
manually or with a low-speed mixer. The mortar is applied with steel trowel, in bottom-up strokes, in
the thickness exceeding grain size by 50 %. The applied layer should be well levelled to eliminate visible
voids between marble grains. It is necessary to work evenly and without interruptions on continuous
wall surfaces.
Application temperature: +5oC to +30oC. High humidity and low temperatures can significantly prolong
mortar binding time.
Consumption: approx. 3 kg/m2.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 25kg.
DECORATIVE MATERIALS
BK-Deco Acryl
DECORATIVE MATERIAL BASE
Application: Acrylic base intended for equalization, neutralization and improvement of adhesiveness of
interior decorative materials. Its fine particles create a slight rough surface to which decorative
materials are easily applied.
Preparation and application: Surfaces to which this base is applied must be solid, clean and dry, free
from remains of grease and oils. The appropriate bases to which BK-Deco Acryl is applied are all surfaces
levelled with BK-GletEx Universal or BK-GletEx Acryl. BK-Deco Acryl base is to be mixed prior prior to use
and diluted with approx. 10 % of water. The base is applied with brush in one layer. Drying time is min. 6
hours.
Consumption: approx. 130-150 ml/m2, depending on its absorbing features and surface roughness.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 1 l.
BK-Stucco
INTERIOR DECORATIVE PUTTY
Application: High-quality decorative putty intended for decoration of interior surfaces. The putty is
partially transparent, which enables various effects by the application of appropriate techniques: multicolour effect, stone, marble wall, wood imitation. Appropriate bases are all surfaces levelled with BKGletEx Universal and BK-GletEx Acryl.
Colour: White + shades according to BK –Stucco colour chart. Shades can be mixed in arbitrary ratios.
Preparation and application: Prior to the application of a decorative technique, skimmed surfaces
should be coated with BK-Podloga (drying time min. 6 hours). If necessary, BK-Stucco can be diluted with
up to 3% of water. It is applied with stainless metal trowel in three layers. The structure is obtained by
treatment with metal trowel while the compound is pasteous, in different techniques, depending on the
desired effect. The final appearance is obtained by polishing the dry material with metal trowel. In case
a high shiny effect is desired, additional polishing with protective wax is necessary. When waxed, BKStucco is wet-wiping resistant.
Optimum working temperature: +8 0C to +35 0C. Drying time prior to the application of the next layer is
approximately 4-6 hours, depending on the layer thickness.
Consumption: approx. 400-500 g/m2, depending on the application technique.
Shelf life: 12 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 3,5 kg.
BK-NovaEra
DECORATIVE INTERIOR PAINT
Application: Acrylic, steam permeable paint for interior wall decoration. Appropriate surfaces are all
surfaces levelled with BK-GletEx Universal or BK-GletEx Acryl. BK-Nova Era is wet-wiping resistant.
Colour: White + shades according to BK-NovaEra colour chart. Shades can be mixed in arbitrary ratios.
Preparation and application: Prior to the application of a decorative technique, skimmed surfaces
should be coated with BK-Deco Acryl (drying time min. 6 hours). It is applied with a paint brush, usually
in two layers. The final appearance is obtained by flattening with plastic fan.
Optimum working temperature: +8 0C to +35 0C. Drying time prior to the application of the next layer is
4-6 hours. The coat is completely dry after 24 hours.
Consumption: approx. 200-300 ml/m2 for each layer.
Shelf life: 12 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 2.5l.
BK-NovaEra Exclusive
DECORATIVE INTERIOR PAINT
Application: Acrylic steam permeable paint for interior wall decoration. Appropriate surfaces are all
surfaces levelled with BK-GletEx Universal or BK-GletEx Acryl. BK-Nova Era Exclusive is wet-wiping
resistant.
Colour: Gold, silver or bronze; these colours can be applied to the walls already painted with BK-Pol
Gold or BK-Pol Crystal. Shades can be mixed in arbitrary ratios.
Preparation and application: Prior to the application of a decorative technique, skimmed surfaces
should be coated with BK-Deco Acryl (drying time min. 6 hours). After the base is applied, BK-Pol Gold or
BK-Pol Crystal can be applied in the desired shade and when the paint is dry, BK-NovaEra Exclusive can
be applied. The paint is applied with paint brush, usually in one layer. The final appearance is obtained
by flattening with plastic fan.
Optimum working temperature: +8 0C to +35 0C. Drying time prior to the application of the next layer is
4-6 hours. The coat is completely dry after 24 hours.
Consumption: approx. 200-300 ml/m2 per layer.
Shelf life: 12 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 1l.
BK-Sunset
DECORATIVE INTERIOR PAINT
Application: Special acrylic paint for interior wall surface decoration. Appropriate surfaces are all
surfaces levelled with BK-GletEx Universal or BK-GletEx Acryl. BK-Sunset is wet-wiping resistant.
Colour: Silver + shades according to BK-Sunset colour chart.
Preparation and application: Prior to the application of the decorative technique, skimmed surfaces
should be coated with BK-Deco Acryl (drying time min. 6 hours). BK-Sunset paint is pre-prepared for
application. It is applied with paint brush in one or two layers, depending on the desired effect, which is
usually the final step as, when applied to the wall, interesting patterns are produced. If desired, finish
treatment of the surface can also be done with plastic fan. The paint is applied to continuous surfaces
without interruption. BK-Sunset may also be applied to surfaces painted with BK-Pol Gold or BK-Pol
Crystal.
Optimum working temperature: +8°C to +35°C. The coat is completely dry after 24 hours. For more
details, see product datasheet.
Consumption: approx. 150-200 ml/m2, depending on the application technique.
Shelf life: 12 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 1 l.
BK - Iskra
Interior decorative paint
Application: This is a special acrylic paint intended for interior surface decoration. Brilliant final
structure is obtained from shiny crystals combined with micro pigments yielding full colour effect.
Appropriate bases are all surfaces levelled with BK-GletEx Acryl or BK-GletEx Universal
(plasterboard tiles, unrendered concrete, various fine mortars, fibre-cement tiles etc.).
BK-Iskra is wet-wiping resistant.
Colour: White + shades according to BK -Kristal colour scale chart.
Preparation and application: Prior to the decorative paint application, skimmed surfaces should be
coated with BK-Deco Acryl base in the final paint shade (drying time is min. 6 hours)
The paint is prepared by adding B component (crystal) into A component (paint base). The mixture is
slowly mixed and the undiluted paint is applied in two layers with painting brush. The application of the
first layer is done without interruptions on continuous surfaces from one part of the wall to the other
whereby it is necessary to make a slight diagonal to avoid visible material joints and material drying. The
second layer is applied after the first is dry (approx. 6 hours later) with the same procedure, starting
from the opposite side of the wall surface.
Optimum working temperature: 8oC to 35oC. The coat is completely dry after 24 hours. For more
detailed instructions, see product datasheet.
Quantity: Approx. 150-200 ml/m2, depending on the application procedure.
Shelf life: 12 months. Store at temperatures between 5oC and 25oC, protected from freezing and direct
exposure to sunlight.
Packaging: 1 l , BK-Kristali 40g
BK- Natura
Interior decorative pasteous mixture
Application: The pasteous mixture is intended for interior surface decoration. The final structure is
obtained with different application techniques and with the use of different tools (wood, crocodile skin,
marble imitation etc.). A dry coat is decorated with Velatura semi-transparent paint. Appropriate bases
are all surfaces levelled with BK-GletEx Acryl or BK-GletEx Universal (plasterboard tiles, unrendred
concrete, various fine mortars, fibre-cement tiles etc.). The coat is wet-wiping resistant.
Colour: White + shades according to Natura colour scale chart.
Preparation and application: Prior to the application of the decorative paint, skimmed surfaces are to
be coated with BK-Deco Acryl base (drying time min. 6 h). BK-Natura is material prepared for
application. The content is slowly mixed and applied with trapezoid plastic putty knife in one layer. The
wall finish structure is obtained with round plastic putty knife, a ”comb” for decorative materials,
texture rollers and other similar tools, depending on the desired structure. After drying, which is 24
hours, an additional effect is achieved by applying Velatura paint with a painting brush. While the paint
is still wet, the excess Velatura is to be removed with a sponge or plastic putty knife.
Optimum working temperature: 8oC to 35oC. The coat is completely dry after 24 hours.
Quantity: to be defined
Natura: approx. 300-500 ml/m2, depending on the application technique.
Velatura: approx. 150-200 ml/m2, depending on the application technique.
Shelf life: 12 months. Store at temperatures between 5oC and 25oC, protected from freezing and direct
exposure to sunlight.
Packaging: 5 l BK-Natura, 1 l BK-Velatura
BK - Perla
Interior decorative pasteous mixture
Application: The acrylic pasteous mixture is intended for interior surface decoration. It has excellent
steam permeability and is resistant to microorganism development. Due to special additives, the coat
has a fine structure resembling that of pearls. Appropriate bases are all surfaces levelled with BK-GletEx
Acryl or BK-GletEx Universal (plasterboard tiles, unrendered concrete, various fine mortars, fibre-cement
tiles etc.) The coat is wet-wiping resistant.
Preparation and application: Prior to the application of the paint, skimmed surfaces have to be coated
with the primer (drying time min. 6 hours). BK Perla is material ready for application. It is to be slowly
mixed. The first layer is applied with a hard plastic putty knife with one rounded side. The second and
third layers are applied after the first one is completely dry and the desired effect is achieved with
plastic rounded tool. Drying time between the layers is 6 - 8 hours. Depending on the application
technique, different texture effects are obtained.
Optimum working temperature: 8oC to 35oC. The coat is completely dry after 24 hours. Consumption:
approx. 250-300 ml/m2, depending on the application technique.
Shelf life: 12 months. Store at temperatures between 5oC and 25oC, protected from freezing and direct
exposure to sunlight.
Packaging: 1 l.
BK -Travertino
Interior decorative mortar
Application: This decorative mineral pasteous mortar is intended for decoration of interior surfaces, its
properties are excellent steam permeability and microorganism development resistance. Travertino
yields a traditional, rustic final structure. Appropriate bases are all surfaces levelled with BK-GletEx Acryl
or BK-GletEx Universal (plasterboard tiles, unrendered concrete, various fine mortars, fibre-cement tiles
etc.). The coat is wet-wiping resistant.
Preparation and application: Prior to the application of the decorative paint, skimmed surfaces need to
be coated with BK-Acryl primer (drying time min. 12 hours). The mixture is to be slowly mixed with a
law-speed mixer. The first 1-2 mm thick layer is applied with metal putty knife. The second layer of the
same thickness is applied 24 hours after the first one and it is to be immediately treated with sponge
roller. The additional mortar effect is obtained with an iron trowel. Depending on the desired structure,
the material can be treated with a sharp blade of metal putty knife. Special final effect can be achieved
with layer of BK-Art (gold) or BK-Velatura.
Optimum working temperature: +8oC to +35oC. Mortar is completely dry after 24h. For more detailed
instructions, see product datasheet.
Consumption: approx. 2,4-2,7 kg/m2, depending on the application technique.
Shelf life: 12 months. Store at temperatures between +5oC and +25oC, protected from freezing and
direct exposure to sunlight.
Packaging: 8 kg.
FACADE COLORS
BK-Fas Acryl
ACRYLIC DISPERSION PAINT FOR EXTERNAL WALLS
Application: Acrylic dispersion paint for protection and decoration of new and old facade surfaces. It is
made of high-quality components and has excellent covering properties, waterproofness, as well as UV
radiation and atmospheric impact resistance. Due to high resistance, it is also convenient for application
on interior walls of public buildings. There is a possibility of over 500 shades.
Preparation and application: The base to which the dispersion paint is applied must be solid, clean, dry
and coated with BK-Acryl. The paint is prepared by adding 10-15 % of water and it is well mixed until
fully homogenized. BK-Fas Acryl is usually applied with long-haired roller in two layers. The second layer
is applied when the first layer is completely dry, which, under normal conditions (T=+23-35°C, relative
air humidity=50-60%), takes 4-6 hours. It should be worked evenly, without interruptions on continuous
surfaces.
Application temperature: +5oC to +30oC. Do not work under direct sun, rain and strong wind.
Consumption: approx. 0.25-0.35 kg/m2, depending on its absorbing features and surface roughness.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 5, 8 and 25 kg.
BK-MicroFas Acryl
ACRYLIC DISPERSION PAINT WITH MICROFIBERS
Application: Acrylic dispersion paint with microfibers for protection and decoration of new and old
facade surfaces. It is made of high-quality ingredients and has excellent covering properties,
waterproofness, UV radiation and atmospheric impact resistance. This product covers well and fills thin
cracks in mortar (max.0.5 mm) and thus prevents occurrence of subsequent cracks or visible traces on
finished surfaces. Due to high resistance, it is also convenient for application on interior walls of public
buildings. There is a possibility of over 500 shades.
Preparation and application: The base to which the dispersion paint is applied must be solid, clean, dry,
and coated with BK-MicroGrund Universal. The paint is prepared by adding max. 5-10 % of water and it
is well mixed until fully homogenized. BK-MicroFas Acryl is usually applied with long-haired roller in two
cross layers. The second layer is applied when the first layer is completely dry, which, under normal
conditions (T=+23-35°C, relative air humidity=50-60%), takes 4-6 hours. It should be worked evenly,
without interruptions on continuous surfaces, with the “full roller” in order to avoid concentration of
the filler on one spot.
Application temperature: +5oC do +30oC. Do not work under direct sun, rain and strong wind.
Consumption: approx. 0.4-0.45 kg/m2, depending on its absorbing properties and surface roughness.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 5, 8 and 25 kg.
BK-Fas Silicat
EXTERIOR WALL SILICATE DISPERSION
Application: Silicate dispersion paint for protection and decoration of exterior and interior wall surfaces
with excellent steam permeability and covering properties. Due to a specific way of binding with
surface, it is convenient for repair of surfaces of old buildings and national heritage sites. The dispersion
is UV radiation and weather impact resistant.
Preparation and application: The base to which the paint is applied must be solid, clean, dry and coated
with BK-Grund Silicat base. It is prepared by adding approx. 10% of water and the compound is mixed
until fully homogenized. BK-Fas Silikat is usually applied with a long-haired roller in two layers. The
second layer is applied after the first layer is entirely dry, which under normal conditions (T=+23-25°C
relative air humidity 50-60%) takes 4-6h. It is to be applied evenly with no interruptions on continuous
surfaces. High humidity and low temperatures may prolong the time of binding and affect shade
evenness. At application, protective shades are to be used.
Application temperature: +15oC to +30oC, relative humidity should not exceed 70%. Do not work under
direct sunlight, rain or strong wind.
Consumption: approx. 0.35 kg/m2, depending on the absorbing properties of the base.
Shelf life: 12 months in the original packaging. Store at temperatures between +5oC to +25oC, protected
from sunlight and freezing.
Packaging: 5, 8 and 25 kg.
BK-MicroFas Silicat
SILICATE DISPERSION PAINT WITH MICROFIBERS
Application: Silicate dispersion paint with microfibers for protection and decoration of exterior and
interior wall surfaces. Due to its high steam permeability, it is very convenient for rehabilitation of old
facades and national heritage sites. It is high-quality silicate binder and additive-based, has excellent
coverage properties and UV radiation and atmospheric impact resistance. This product covers well and
fills thin cracks in mortar (max. 0.5 mm) and thus prevents occurrence of subsequent cracks or visible
traces on finished surfaces. There is a possibility of over 300 shades.
Preparation and application: The base to which the dispersion paint is applied must be solid, clean, dry
and coated with BK-Grund Silicat. The paint is prepared by adding max. 5-10 % of water and it is well
mixed until fully homogenized. BK-MicroFas Silicat is usually applied with long-haired roller in two cross
layers. The second layer is applied when the first layer is completely dry, which, under normal conditions
(T=+23-35°C, relative air humidity=50-60%), takes 4-6 hours. It should be worked evenly, without
interruptions on continuous surfaces, with the “full roller” in order to avoid filler concentration on one
spot. High humidity and low temperatures (late autumn, e.g.) may extend binding time and affect the
shade evenness. At application, the use of protective covers is necessary.
Application temperature: +15oC to +30oC, relative humidity below 70 %. Do not work under direct sun,
rain and strong wind.
Consumption: approx. 0.4-0.45 kg/m2, depending on its absorbing features and surface roughness.
Shelf life: 12 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 5, 8 and 25 kg.
BK-Fas Silicon
SILICONE DISPERSION PAINT FOR EXTERNAL WALLS
Application: Silicone dispersion paint for protection and decoration of new and old facade surfaces.
High-quality silicone resin based, it has excellent covering properties, waterproofness, good steam
permeability, as well as UV radiation and atmospheric impact resistance. Due to high resistance, it is also
convenient for application on interior walls of public buildings. There is a possibility of over 300 shades.
Preparation and application: The base to which the dispersion paint is applied must be solid, clean, dry
and coated with BK-Grund Universal. The paint is prepared by adding approx. 10 % of water and it is well
mixed until fully homogenized. BK-Fas Silicon is usually applied with long-haired roller in two layers. The
second layer is applied when the first layer is completely dry, which, under normal conditions (T=+2335°C, relative air humidity=50-60%), takes 4-6 hours. It should be worked evenly, without interruptions
on continuous surfaces.
Application temperature: +5oC to +30oC. Do not work under direct sun, rain and strong wind.
Consumption: approx. 0.3-0.35 kg/m2, depending on its absorbing properties and surface roughness.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 5, 8 and 25 kg.
BK-MicroFas Silicon
SILICONE DISPERSION PAINT WITH MICROFIBERS
Application: Silicone dispersion paint for protection and decoration of new and old facade surfaces.
High-quality silicone resin based, it has excellent covering properties, waterproofness, good steam
permeability, as well as UV radiation and atmospheric impact resistance. Due to high resistance, it is also
convenient for application on interior walls of public buildings. This product covers well and fills thin
cracks in mortar (max. 0.5 mm) and thus prevents occurrence of subsequent cracks or visible traces on
finished surfaces. There is a possibility of over 300 shades.
Preparation and application: The base to which the dispersion paint is applied must be solid, clean, dry
and coated with BK-MicroGrund Universal. The paint is prepared by adding max. 5-10 % of water and it
is well mixed until fully homogenized. BK-MicroFas Silicon is usually applied with long-haired roller in
two cross layers. The second layer is applied when the first layer is completely dry, which, under normal
conditions (T=+23-35°C, relative air humidity=50-60%), takes 4-6 hours. It should be worked evenly,
without interruptions on continuous surfaces, with the “full roller” in order to avoid concentration of
the filler on one spot.
Application temperature: +5oC do +30oC. Do not work under direct sun, rain and strong wind.
Consumption: approx 0.4-0.45 kg/m2, depending on its absorbing properties and surface roughness.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 5, 8 and 25 kg.
BK-Bet
ACRYLIC CONCRETE PAINT
Application: Acrylic paint of high stability, intended for the protection of concrete and facade concrete
surfaces. Its properties are excellent waterproofness and adhesiveness to concrete surfaces, UV
radiation and atmospheric impact resistance. It protects the surface from wear and dust and makes it
look more attractive. It is produced in 14 standard shades within the colour chart.
Preparation and application: The base to which the paint is applied must be solid, clean, dry and coated
with BK-Grund Universal or BK-Bet and diluted with 25 % of water. The compound is prepared by
adding 5 % of water and mixing it well until full homogenization is obtained. BK-Bet is usually applied
with brush or roller in two layers. The second layer is applied after the first is completely dry. It is
necessary to work evenly and without interruptions on continuous surfaces.
Application temperature: +5oC to +30oC. Do not work under direct sun, rain and strong wind.
Consumption: approx. 0.4 kg/m2, depending on its absorbing properties and surface roughness.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 1 and 5 kg.
BK-Fas Color
FACADE DISPERSION PAINT - FULL SHADE
Application: Facade dispersion paint made on the basis of high-quality acrylic emulsion. It is applied for
decorative protection of elements both on new, quality and old facade surfaces. It is also used as
dispersion paint and facade mortar shading substance. Its properties are excellent waterproofness, UV
radiation and atmospheric impact resistance. Due to high resistivity, it is also convenient for application
on interior walls of public facilities. It is produced in 13 standard shades.
Preparation and application: The base to which the dispersion paint is applied must be solid, clean, dry,
and coated with BK-Acryl. If necessary, the paint is prepared by adding max. 5-10 % of water and it is
well mixed until fully homogenized. BK-Fas Color is usually applied with long-haired roller in two layers.
The second layer is applied when the first layer is completely dry, which, under normal conditions
(T=+23-35°C, relative air humidity=50-60%), takes 4-6 hours. It should be worked evenly, without
interruptions on continuous surfaces.
Application temperature: +5oC to +30oC. Do not work under direct sun, rain and strong wind.
Consumption: Consumption depends on the desired shade. If it is used as an independent paint, the
consumption is approx. 0.25 kg/m2, depending on the absorbing properties and surface roughness.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 1 kg.
FACADE PLASTERS
BK-Plast
DECORATIVE THIN-LAYER ACRYLIC-BASED MORTAR
Application: High-quality acrylic decorative mortar paste of great hardness, waterproofness, exceptional
workability, UV radiation and atmospheric impact resistance. There is a possibility of over 1000 shades.
Mortar structure: rilled (reib) and full (kratz).
Preparation and application: The base to which the mortar is applied must be solid, clean, dry and
coated with BK-Acryl. Prior to application, BK-Plast is to be mixed and, if necessary, diluted with a small
quantity of water (1-2 %). The mortar is applied with steel trowel in the biggest grain thickness.
Depending on the desired structure, the mortar is treated with plastic trowel in the following way: full
(kratz) structure - to be structured in circular movements immediately after application; rilled (reib)
structure - after application it is structured in circular movements until the desired structure is obtained.
It is necessary to work evenly and without interruptions on continuous wall surfaces.
Note: The compound needed for a continuous facade surface should be made even by mixing the
content of several containers.
Application temperature: +5oC to +30oC. Do not work under direct sun, rain and strong wind. The facade
should be adequately protected with net. High humidity and low temperatures can significantly prolong
mortar binding time.
Consumption: approx. 2.3-3.3 kg/m2, depending on the structure and granulation. IN THE TABLE!!!
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 25 kg.
BK-S Plast
DECORATIVE THIN-LAYER SILICATE-BASED MORTAR
Application: High-quality silicate decorative mortar paste of great hardness, exceptional workability and
good steam permeability, UV radiation and atmospheric impact resistant. Due to its properties it is
recommended for rehabilitation of old buildings and national heritage sites. There is a possibility of over
300 shades.
Mortar structure: rilled (reib) and full (kratz).
Preparation and application: The base to which the mortar is applied must be solid, clean, dry and
coated with BK-Grund Silicat. Prior to application, BK-S Plast is to be mixed and, if necessary, diluted
with a small quantity of water (1-2 %). The mortar is applied with steel trowel in the biggest grain
thickness. Depending on the desired structure, the mortar is treated with plastic trowel in the following
way: full (kratz) structure - to be structured in circular movements immediately after application; rilled
(reib) structure - after application it is structured in circular movements until the desired structure is
obtained. It is necessary to work evenly and without interruptions on continuous wall surfaces.
Note: The compound needed for a continuous facade surface should be made even by mixing the
content of several containers.
Application temperature: +15oC to +30oC, relative humidity max. 70 %. Do not work under direct sun,
rain and strong wind. The facade should be adequately protected with net. High humidity and low
temperatures can significantly prolong mortar binding time.
Consumption: approx. 2.4-3.3 kg/m2, depending on the structure and granulation. IN THE TABLE!!!
Shelf life: 12 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 25 kg.
BK-Sil
DECORATIVE THIN-LAYER SILICONE RASIN-BASED MORTAR
Application: High-quality silicone decorative mortar paste of good steam permeability, exceptional
workability, waterproofness, UV radiation and atmospheric impact resistance. There is a possibility of
over 300 shades.
Mortar structure: rilled (reib) and full (kratz).
Preparation and application: The base to which the mortar is applied must be solid, clean, dry and
coated with BK-Grund Universal. Prior to application, BK-Sil is to be mixed and if necessary diluted with a
small quantity of water (1-2 %). The compound is applied with steel trowel in the biggest grain thickness.
Depending on the desired structure, the mortar is treated with plastic trowel in the following way: full
(kratz) structure - to be structured in circular movements immediately after application; rilled (reib)
structure - after application it is structured in circular movements until the desired structure is obtained.
It is necessary to work evenly and without interruptions on continuous wall surfaces.
Note: The compound needed for a continuous facade surface should be made even by mixing the
content of several containers.
Application temperature: +5oC to +30oC. Do not work under direct sun, rain and strong wind. The facade
should be adequately protected with net. High humidity and low temperatures can significantly prolong
mortar binding time.
Consumption: approx. 2.3-3.2 kg/m2, depending on the structure and granulation. IN THE TABLE!!!
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 25 kg.
BK-Sil Si&Si
SILICATE-SILICONE DECORATIVE MORTAR
Application: High-quality silicate decorative mortar paste of great hardness, exceptional workability and
good steam permeability, with silicone additives to boost waterproofness. It is also UV radiation and
atmospheric impact resistant. Due to its properties it is recommended for rehabilitation of old buildings
and protection of national heritage sites. There is a possibility of over 300 shades.
Mortar structure: rilled (reib) and full (kratz).
Preparation and application: The base to which the mortar is applied must be solid, clean, dry and
coated with BK-Grund Silicat. Prior to application, BK-Sil Si&Si is to be mixed and if necessary diluted
with a small quantity of water (1-2 %). The mortar is applied with steel trowel in the biggest grain
thickness. Depending on the desired structure, the mortar is treated with plastic trowel in the following
way: full (kratz) structure - to be structured in circular movements immediately after application; rilled
(reib) structure - after application it is structured in circular movements until the desired structure is
obtained. It is necessary to work evenly and without interruptions on continuous wall surfaces.
Note: The compound needed for a continuous facade surface should be made even by mixing the
content of several containers.
Application temperature: +15oC to +30oC, relative humidity max. 70%. Do not work under direct sun,
rain and strong wind. The facade should be adequately protected with net. High humidity and low
temperatures can significantly prolong mortar binding time.
Consumption: approx. 2.4-3.3 kg/m2, depending on the structure and granulation. IN THE TABLE!!!
Shelf life: 12 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 25 kg.
BK-Kul
MOSAIC MORTAR FOR EXTERNAL USE
Application: Decorative mosaic mortar of multi-coloured grain for lasting protection of facade surfaces.
Its properties are exceptional hardness, waterproofness and stability when exposed to atmospheric
impacts. Granulation (grain size): 1.5 mm. It is manufactured in 28 standard shades.
Preparation and application: The base to which the mortar is applied must be solid, clean dry and
coated with BK-Acryl primer. Prior to application, BK-Kul should be mixed to make it foam and, if
necessary, diluted with a small quantity of water (up to 1 %). The compound is mixed by pouring it from
container into container, manually or with a low-speed mixer. The mortar is applied with steel trowel, in
bottom-up strokes, in the thickness exceeding grain size by 50 %. The applied layer should be well
levelled to eliminate visible voids between marble grains. It is necessary to work evenly and without
interruptions on continuous wall surfaces. When the coat is partially dry, the surface is to be flattened
again. It is not meant for use on façade surfaces. Application should be limited only on details.
Granulation (grain size): 1.5mm
Application temperature: +5oC to +30oC. Do not work under direct sun, rain and strong wind. High
humidity and low temperatures can significantly prolong mortar binding time.
Consumption: approx. 5 kg/m2.
Shelf life: 18 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 25 kg.
BK-Briv Special
NOBLE MINERAL MORTAR
Application: Noble, mineral, thin-layer lime-cement based mortar intended for all finely leveled limecement and cement mortar bases, for exterior use.
Mortar structure: rilled (reib) and full (kratz).
Preparation and application: The base to which the mortar is applied must be solid, clean and dry.
Depending on the absorbing properties and qualities of the base, it is to be grounded with BK-Grund
Universal one day earlier. The compound is prepared by adding approx. 25-28% of water against intense
mixing to obtain the desired homogeneity. The mixture is left to rest for approx. 10 min. and then mixed
again. The compound is applied with metal trowel in the biggest grain thickness. Depending on the
desired structure, the mortar is treated with plastic trowel in the following way: full structure - to be
structured in circular movements immediately after application; rilled structure - after application it is
structured in circular movements until the desired structure is obtained.
Application temperature: +5°C to +30°C. Do not work under direct sun, rain and strong wind.
Consumption: approx. 2.5-3.5 kg/m2, depending on the desired structure and granulation. TABLE!!!
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 25 kg.
BK-Terofa
MINERAL MORTAR FOR EXTERIOR WALL SPARYING
Application: Mineral, thin-layer lime-cement based mortar, intended for finely levelled lime-cement and
cement mortar bases, for exterior and interior use.
Preparation and application: The base to which the mortar is applied must be solid, clean and dry.
Depending on the absorption properties, it is recommended to wet the base several hours prior to
application. In case of highly absorbent, old, dry and/or dust-producing bases, they should be coated
with BK-Grund Universal. The compound is prepared by adding approx 28% of water against intense
mixing to obtain the desired homogeneity. The mixture is left to rest for approx 10 min. and then mixed
again. The compound is applied in two layers by spraying with taper-foot roller, covering the entire
surface. The second layer is applied after the previous layer is partly dry.
Application temperature: +5°C to +30°C. Do not work under direct sun, rain and strong wind.
Consumption: approx. 3.0-4.0 kg/m2, depending on the desired structure and base quality.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 25 kg.
BK-Banjalit
NOBLE MINERAL MORTAR
Application: Noble, mineral, thin-layer lime-cement based mortar, intended for all finely leveled limecement and cement mortar bases, for exterior and interior use. It has a craved structure resembling oak
bark.
Preparation and application: The base to which the mortar is applied must be solid, clean and dry. In
case of highly absorbent, old, dry and/or dust-producing bases, they should be coated with BK-Grund
Universal. The compound is prepared by adding approx. 28% of water against intense mixing to obtain
the desired homogeneity. The mixture is left to rest for approx. 10 min. and then mixed again. The
compound is applied with metal trowel, and, usually, the final treatment is surface rilling with a piece of
styrofoam.
Application temperature: +5°C to +30°C. Do not work under direct sun, rain and strong wind.
Consumption: approx. 2.7-3.3 kg/m2.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 25 kg.
CONSTRUCTION GLUES
BK-StirolFix WDVS
SPECIAL ADHESIVE FOR EPS BOARDS AND INSERTION OF REINFORCING MESHES
Application: For binding styroforam thermal-insulation boards to solid facade surfaces, insertion of
reinforcing mesh and levelling the entire facade surface. BK-StirolFix WDVS is used as adhesive for EPS
boards within Bekatherm Standard Thermal-Insulation System.
Preparation and application: The base to which the adhesive is applied must be solid, clean, loadbearing, free from blooming and free from remains of oil or paint. It is prepared by mixing the powder
with approx. 26-28% of water until it is fully homogeneous. The mixture is left to rest for approx. 10
minutes, before mixing it again to obtain the adhesive of appropriate thickness. The prepared adhesive
is applied to thermal-insulation plates (in dots in the middle and in stripes along the edges), and the
plates are glued by pressing to the base. At reinforcing, the adhesive is applied with steel notched
trowel (notch size 8-10mm) to a dust-free styrofoam surface, and reinforcing mesh is laid top-down
(min. 10 cm of mesh stripes overlapping) to the fresh adhesive. After drying, the entire surface is
levelled with a new layer of the adhesive and the total thickness of the final adhesive layer is 4-5 mm.
The adhesive should be protected from too fast drying and freezing. Possibility of inserting reinforcing
mesh: after 48 hours at the earliest. Possibility of application of finish layers: after 7 days at the earliest.
Application temperature: +5°C to +30°C.
Consumption: 4-5 kg/m2, for bonding and approx. 4-5 kg/m2 for levelling.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 25 kg.
BK-StirolFix 1
FLEXIBLE ADHESIVE FOR EPS BOARDS AND INSERTION OF REINFORCING MESHES
Application: Mineral flexible adhesive for EPS boards, insertion of reinforcing meshes and levelling of
entire facade surface. BK-StirolFix 1 is used as a primer, i.e. reinforcing adhesive within Bekatherm
Standard Thermal-Insulation System.
Preparation and application: The base to which the adhesive is applied must be solid, clean, loadbearing, free from blooming and free from remains of oil or paint. It is prepared by mixing the powder
with approx. 26-28% of water until it is fully homogeneous. The mixture is left to rest for approx. 10
minutes, before mixing it again to obtain the adhesive of appropriate thickness. The prepared adhesive
is applied to thermal-insulation plates (in dots in the middle and in stripes along the edges), and the
plates are glued to the base by pressing them. At levelling, the adhesive is applied with steel notched
trowel (notch size 8-10mm) to a dust-free styrofoam surface, and reinforcing mesh is laid top-down
(min. 10 cm of mesh stripes overlapping) to the fresh adhesive. After drying, the entire surface is
levelled with a new layer of the adhesive and the total thickness of the final adhesive layer is 4-5 mm.
The adhesive should be protected from too fast drying and freezing. Possibility of inserting reinforcing
mesh: after 48 hours at the earliest. Possibility of application of finish layers: after 7 days at the earliest.
Application temperature: +5°C to +30°C.
Consumption: 4-5 kg/m2, for gluing and approx. 5-6 kg/m2 for levelling.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 25 kg.
BK – StirolFix Special
HIGHLY-FLEXIBLE STYROFOAM, STYRODUR AND STONE WOOL ADHESIVE
Application: Mineral, highly-flexible adhesive intended for bonding styrofoam, styrodur and stone wool
elements, as well as for the insertion of reinforcing mesh and levelling the entire facade surface.
Preparation and application: The mixture is prepared by adding powder to approx. 26-28% of water
until the compound is fully homogenized. Leave it to rest for 10 minutes and mix it again prior to
application. The prepared adhesive is applied to thermal-insulation tiles, on their edges and in the
middle and they are by pressure glued to a flat, solid and clean surface. Reinforcing mesh is inserted in a
layer of BK-StirolFix Special, applied in the thickness of 3-4 mm to already glued thermal-insulation tiles.
The entire surface is then levelled with a new layer of adhesive. Freshly done surfaces are to be
protected from rain and intense sunshine.
Consumption: approx. 4-6 kg/m2 for gluing and approx. 4-7 kg/m2 for levelling, depending on the
elements to be glued.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Package: 25 kg.
BK-StirolFix White
WHITE ADHESIVE FOR EPS BOARDS
Application: White cement-based mineral adhesive intended for bonding styrofoam elements, insertion
of reinforcing mesh and levelling the entire facade surface.
Preparation and application: The base to which the adhesive is applied must be solid, clean, loadbearing, free from blooming and free from remains of oil or paint. It is prepared by mixing the powder
with approx. 26-28% of water until it is fully homogeneous. The mixture is left to rest for approx. 10
minutes, before it is mixed again to obtain the adhesive of appropriate thickness. The prepared adhesive
is applied to thermal-insulation plates (in dots in the middle and in stripes along the edges), and the
plates are glued to the base by pressing them slightly. At reinforcing, the adhesive is applied with steel
notched trowel (notch size 8-10mm) to a dust-free styrofoam surface, and reinforcing mesh is laid topdown (min. 10 cm of mesh stripes overlapping) to the fresh adhesive. After drying, the entire surface is
levelled with a new layer of the adhesive and the total thickness of the final adhesive layer is 4-5 mm.
The adhesive should be protected from too fast drying and freezing. Possibility of inserting reinforcing
mesh: after 48 hours at the earliest. Possibility of application of finish layers: after 7 days at the earliest.
Application temperature: +5°C to +30°C.
Consumption: 4-5 kg/m2, for gluing and approx. 4-5 kg/m2 for levelling.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 25 kg.
BK-ParketFix
PARQUET FLOORING ADHESIVE
Application: Synthetic polymer emulsion based adhesive intended for gluing the classic parquet and
laminate to cement screeds, concrete and wooden subfloors. Its properties are exceptional
adhesiveness to the surface and flexibility.
Preparation and application: The base to which the adhesive is applied must be solid, clean and dry,
without remains of old oil or paint. Prior to parquet laying the subfloor should be grounded with BKParketFix diluted with approx. 30 % of water. Cement subfloors must not contain more than 3% of
humidity, and parquet not more than 8%. If necessary, the adhesive can be diluted with a small quantity
of water of up to 1% in order to obtain the desired consistency. The adhesive is applied to the base with
trowel notch in a 3-5 mm thick layer. The parquet is to be laid and well pressed. Parquet grinding is
possible not sooner than 24 hours after bonding.
Application temperature: +5 °C to +25 °C.
Consumption: approx. 1-1.2 kg/m2, depending on the flooring type.
Shelf life: 12 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 5, 8 and 25 kg.
BK-ParketFix Prime
SINGLE-COMPONENT POLYURETHANE COAT
Application: Single-component polyurethane coat, free from water and solvent for interior application.
It is suitable for grounding dusty, wet bases prior to applying BK-ParketFix PU and for steam barrier
(maximum base humidity 4-5 %).
Preparation and application: The base to which the coat is applied must be solid, clean, dry and free
from remains of oil, fats and other materials. The coating is suitable for all mineral bases, such as
concrete surfaces, cement screed, anhydrite bases etc. The coating must not be diluted. It is to be
applied with painting brush or short-haired roller evenly along the base in a thin layer. With bases with
higher humidity content grounding is to be repeated after a 2-3 hour interval. Flooring bonding is to be
made after the coat is completely dry (min. 24 hours).
Application temperature: +10oC too +25oC.
Consumption: approx. 0.1-0.15 kg/m2/layer, depending on the type of base.
Shelf life: 12 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 6 kg.
BK-ParketFix PU
TWO-COMPONENT POLYURETHANE PARQUET FLOORING ADHESIVE
Application: High-quality, two-component, polyurethane adhesive of high initial and final hardness, free
from water and solvent, for interior application. It is suitable for gluing all types of parquets, laminate
floorings, board floorings, and exotic-wood parquet (with test gluing) to absorbent and non-absorbent
subfloors. Due to good adhesiveness and flexibility, it is convenient for laying parquet flooring on bases
with underfloor heating.
Preparation and application: The subfloor to which the adhesive is applied must be solid, clean, dry and
free from dust, remains of oil, grease and other materials, as well as grounded with BK-ParketFix Prime.
Subfloors must not contain more than 2 % humidity (special measuring is recommended). Punch a
plastic insert with component B with screwdriver or other convenient tool and let all the quantity into
the bucket containing component A. Mix the components with a slow-moving mixer to obtain a
homogeneous mixture. The adhesive is applied with notched putty knife, B3 type. Lay the flooring to the
fresh adhesive by pressing it to the subfloor. Grind the floor linings not earlier than 24 hours after
gluing. Clean the tool immediately after the work is finished.
Note: Pay attention to adhesive binding time which is 60-75 minutes. Mixing components in an arbitrary
ratio is not allowed.
Application temperature: +10oC to +25oC. Binding and drying time of the adhesive is prolonged at lower
and shortened at higher temperatures.
Consumption: approx. 0.9-1.3 kg/m2, depending on the type of lining and subfloor.
Shelf life: 12 months in the original packaging. Store at temperatures between +5°C and +25°C,
protected from sunlight and freezing.
Packaging: 10.5 kg (Component A and component B packed together).
BK-PlasterFix
PLASTERBOARD TILE ADHESIVE
Application: BK-PlasterFix is plaster-based adhesive intended for fixing plasterboard tiles to wall
surfaces.
Preparation and application: The base to which the adhesive is applied must be solid, clean and dry,
without poorly bound parts, free from grease stains etc. In case of very smooth surfaces, it is necessary
to previously coat them with BK-Beton Kontakt. In case of very absorbent surfaces it is necessary to coat
with BK-Nivelator. The adhesive is prepared by adding approx. 35% of water against intense mixing until
it is fully homogenized. The mixture is left to rest for approx 10 min. and then mixed again.The content
is applied in dots along the edges and the middle of plasterboard tiles, with approx. 30 cm distance
among them. Alternatively, the adhesive can be applied in stripes along the entire surface of the
plasterboard tile.
Application temperature: +5oC to +30oC. Do not work under direct sunshine, strong wind and rain.
Consumption: approx. 3.5-4.0 kg/m2, depending on the base and coat thickness.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 25 kg.
BK-Fil
PLASTERBOARD TILE SEAM JOINT COMPOUND
Application: Plaster-based joint compound intended for plasterboard tile and board jointing (screws,
damaged spots etc.).
Preparation and application: The base to which the plaster mixture is applied must be solid, clean and
dry, without poorly bound parts, free from grease, stains etc. The compound is prepared by mixing
powder with approx. 50% of water until it is fully homogenized. Jointing is made in the appropriate
thickness until it is levelled with the tile surface. The width of the applied layer should be 20-25 cm and a
reinforcing joint tape is placed on it and slightly impressed with trowel. After the first layer is dry, the
second layer of BK-Fil, 25-30 cm wide, is applied with which the reinforced surface is levelled. After
drying, possible wrinkles are removed with glass paper.
Consumption: approx. 0.35-0.45 kg/m2
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 5 kg.
SYSTEM FOR ASSEMBLING CERAMICS
SiproFix BK 90
STANDARD CEMENT-BASED ADHESIVE FOR NORMAL LOAD VALUES (C1 class)
Application: For bonding ceramic tiles to wall and floor surfaces, exclusively solid bases (cement, lime
and concrete-based mortars), for interior use, of excellent adhesiveness and high firmness.
Preparation and application: The base to which the adhesive is applied must be solid, clean, loadbearing, unfrozen, free from blooming and free from oil or paint leftovers. The powder is added into
approx. 26-28% of water against intense mixing to obtain full homogeneity. The compound is left to rest
for approx. 10 min., before it is mixed again to obtain the adhesive of appropriate thickness. The
adhesive is applied with spiked trowel with appropriate tooth size, so that minimum 65% of the tile
surface is covered with the adhesive. Tooth size depends on tile dimension (optimum 4-6 mm for tiles
the size of which is 10-25 cm). Tiles are inserted into a layer of adhesive and if the surface is uneven, the
adhesive is also to be applied to tiles for the purpose of levelling. Wet highly-absorbent, porous tiles
prior to laying. The excess adhesive is removed with wet sponge and hardened parts are removed
mechanically.
Open working time is approx. 20 min. (depending on the base). Skimming is possible after approx 24
hours.
Consumption: approx. 3-3.5 kg/m2, depending on the base and coat thickness.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 25 kg.
SiproFix BK 110
IMPROVED CEMENT-BASED ADHESIVE FOR HIGHER LOAD VALUES (class C2 E)
Application: For bonding ceramic tiles to wall, floor and facade surfaces, i.e. exclusively hard bases
(cement, lime and concrete mortars), for exterior and interior use, excellent adhesive properties, high
hardness and waterproofness. It is used to bond absorbent ceramic tiles.
Preparation and application: The base to which the adhesive is applied must be solid, clean, loadbearing, unfrozen, free from blooming and free from oil or paint leftovers. The powder is added into
approx. 27-29% of water against intense mixing to obtain full homogeneity. The compound is left to rest
for approx. 10 min., before it is mixed again to obtain the adhesive of appropriate thickness. The
adhesive is applied with spiked trowel, with appropriate tooth size, so that minimum 65% of tile surface
is covered with the adhesive (in case of interior use) and minimum 90% (in case of exterior use). Tooth
size depends on tile dimension (optimum 4-6 mm for tiles the size of which is 10-25 cm). Prior to laying,
highly-absorbent tiles should be wetted. The excess adhesive is removed with wet sponge and hardened
parts are removed mechanically.
Open working time is approx 30 min. (depending on the base). Skimming is possible after approx. 24
hours.
Application temperature: 5oC to 30oC. Do not work under direct sunshine, strong wind and rain.
Consumption: approx. 3-3.5 kg/m2, depending on the surface and application thickness.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 5 and 25kg.
SiproFix BK 160
FLEXIBLE CEMENT-BASED ADHESIVE FOR HIGH LOAD VALUES (class C2TE S1)
Application: For bonding ceramic tiles, marble, granite, natural and artificial stone onto wall, floor and
facade surfaces, i.e. exclusively hard bases (cement, lime and concrete mortars), for exterior and interior
use. The adhesive has excellent adhesive properties, it is of high hardness, flexibility and is humid
resistant. It is convenient for bonding low-absorbent tiles (~absorption ≤ 3%), tiles of big dimensions and
for tiling on already tiled surfaces and on bases with under-floor heating.
Preparation and application: The base to which the adhesive is applied must be solid, clean, loadbearing, unfrozen, free from blooming and free from oil or paint leftovers. The powder is added into
approx. 27-29% of water against intense mixing to obtain full homogeneity. The compound is left to rest
for approx. 10 min., before it is mixed again to obtain the adhesive of appropriate thickness. The
adhesive is applied with spiked trowel, with appropriate tooth size, so that minimum 65% of tile surface
is covered with the adhesive (in case of interior use) and minimum 90% (in case of exterior use). Tooth
size depends on tile dimension (optimum 4-6 mm for tiles the size of which is 10-25 cm). Tiles are
inserted into a layer of adhesive and if the surface is uneven, the adhesive is also applied to tiles for the
purpose of levelling. Wet highly-absorbent, porous tiles prior to laying. The excess adhesive is removed
with wet sponge and hardened parts are removed mechanically. Open working time is approx. 30 min.
(depending on the base). Skimming is possible after approx. 24 hours.
Application temperature: +5oC to +30oC. Do not work under direct sunshine, strong wind and rain.
Consumption: approx. 3-3.5 kg/m2, depending on the base and coat thickness.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 5 and 25kg.
BK-Fugomal
WATERPROOF JOINT COMPOUND
Application: High quality, waterproof joint compound intended for ceramic and glass tiles and tiles of
artificial and natural stone, on horizontal and vertical surfaces. It is intended for 10 mm wide joints, for
interior and exterior use. The joint compound is mould resistant. It is available in 24 shades.
Preparation and application: Prior to joint compound application, seams are to be cleaned from
adhesive remains and dust. Seams are to be wetted 1 hour prior to jointing in case of highly-absorbent
tiles and when working at high temperatures. The joint compound is prepared by gradually adding
approx. 28% of water against constant mixing until it is fully homogenized. The prepared compound is
to be used within 1 hour. It is applied with rubber trowel or with 45 degree angled trowel, thus ensuring
complete filling of seams with the joint compound. After 20-30 min., when the joint surface hardness,
tiles are wiped with wet sponge in the direction diagonal to the laid tiles, and then polished with dry
cloth. Walking is possible on floor tiles after minimum 8 hours after jointing if drying conditions are
normal.
Application temperature: +5°C to +30°C. High humidity and low temperatures can prolong joint
compound hardening time.
Consumption: approx. 0.5-1 kg/m2, depending on seam width and tile size.
Shelf life: 24 months in the original packaging in a dry room on pallets.
Packaging: 2kg.
Note: If porous tiles are jointed, test jointing is recommended. If the adhesive is not sufficiently dry,
there is a possibility of a sporadic change of joint compound colour. The joint compound is not
convenient for natural stone prone to colour change.
FLATTENING MASS
BK-GletEx Universal
COMPOUND FOR MECHANICAL AND MANUAL LEVELING OF INTERIOR WALLS
Application: Compound for thin-layer levelling of interior walls, for mechanical and manual use.
Preparation and application: The base to which BK-GletEx Universal is applied must be solid, clean and
dry and, if necessary, impregnated with BK-Podloga or BK-Nivelator in case of poorer, old or highly
absorbent surfaces. The compound is prepared by adding powder to approx. 40% of water and mixing it
until the content is homogenous, with no lumps. The compound is left to rest for at least 30 minutes
(and longer if possible). Prior to application, it should be mixed again and, if necessary, more water can
be added to obtain the desired consistency. The compound is usually applied in two layers, either
mechanically or manually, in the total thickness of up to 3 mm. The other layer is applied after the first
one is completely dry, and possible wrinkles on the layer should be removed with the appropriate glass
paper, fineness 180-240, depending on the thickness and purpose.
Consumption: approx. 1-1,5kg/m2, depending on the base roughness.
Shelf life: 12 months in the€ original packaging in a dry room on pallets.
Packaging: 25 kg.
BK-GletEx
SKIM COAT COMPOUND FOR INTERIOR WALLS LEVELING
Application: Powdery lime-based skim mixture for thin-layer levelling of interior walls.
Preparation and application: The base to which it is applied must be solid, clean and dry, and in case of
highly absorbent surfaces, it has to be impregnated with BK-Podloga or BK-Nivelator. The compound is
prepared by adding powder to approx. 36% of water and mixing it until the content is homogenous with,
no lumps. The compound is left to rest for 10 minutes and prior to application, it should be mixed again.
The compound is usually applied in two layers, manually, with metal trowel, in the total thickness of up
to 4 mm. The other layer is applied after the first one is completely dry, and possible wrinkles on the
layer should be removed with the appropriate glass paper, fineness 180-240, depending on the
thickness and purpose.
Consumption: approx. 1-1.5 kg/m2, depending on the coat thickness.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 5 and 25 kg.
BK-GletEx Premium
INTERIOR WALL LEVELING COMPOUND
Application: Lime-based skim coat compound for interior walls levelling. Due to a possibility of thicker
coats, BK-Gletex Premium is extremely convenient for levelling rough walls treated with cement-lime,
lime and plaster-lime mortars, as well as for levelling concrete and plasterboard slabs.
Preparation and application: The base to which BK-GletEx Premium is applied must be solid, clean and
dry, and in case of highly absorbent surfaces, it has to be impregnated with BK-Podloga or BK-Nivelator.
The compound is prepared by adding powder to approx. 38% of water and mixing it until the content is
homogenous with no lumps. The compound is left to rest for 10 minutes and prior to application it
should be mixed again. The compound is usually applied in two layers, manually, with metal trowel, in
the total thickness of up to 6 mm. The other layer is applied after the first one is completely dry, and
possible wrinkles on the layer should be removed with the appropriate glass paper, fineness 180-240,
depending on the thickness and purpose. Prior to dispersion paint application, it is necessary to prepare
the surface by applying the primer.
Consumption: approx. 1-1,5 kg/m2, depending on the coat thickness.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 25 kg.
BK-GletEx S
EXTERIOR WALL LEVELING COMPOUND
Application: Micro-reinforced mineral-based powder for thin-layer levelling of exterior walls. It is used
for manual application in the total thickness of maximum 5 mm.
Preparation and application: The base to which BK-GletEx S applied must be solid, clean and dry and in
case of highly absorbent surfaces, it has to be impregnated with BK-Podloga or BK-Nivelator. The
compound is prepared by adding powder to approx. 40% of water and mixing it until the content is
homogenous, with no lumps. The compound is left to rest for 10 minutes and prior to application, it
should be mixed again. The compound is usually applied in two layers, manually, with metal trowel, in
the total thickness of up to 5 mm. The other layer is applied after the first one is completely dry, and
possible wrinkles on the layer should be removed with the appropriate glass paper, fineness 150-220,
depending on the thickness and purpose.
Application temperature: +5oC to +30oC. Do not work under direct sunshine, strong wind and rain.
Consumption: approx. 1.5-2.5 kg/m2, depending on the roughness of the surface.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 5 and 25 kg.
BK-GletEx Acryl
PRE-MADE SKIM COAT COMPOUND FOR INTERIOR WALLS LEVELING
Application: Pre-made skim compound for mechanical and manual thin-layer leveling of interior walls.
Preparation and application: The base to which it is applied must be solid, clean and dry, and in case of
highly absorbent surfaces, it has to be impregnated with BK-Podloga or BK-Nivelator. The compound is
applied with steel trowel, usually in two layers, in the total thickness of up to 3 mm. After mechanical
application, the surface is manually troweled in order to remove the excess material. The other layer is
applied after the first one is completely dry, and possible wrinkles from the layer should be removed
with the appropriate glass paper, fineness 180-240, depending on the thickness and purpose.
Application temperature: +5oC to +30oC. Do not work under direct sunshine, strong wind and rain.
Consumption: approx. 1.5-2 kg/m2.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 8 and 25 kg.
BK-GletEx S Acryl
PRE-MADE SKIM COAT COMPOUND WITH MICROFIBERS FOR EXTERNAL WALLS LEVELING
Application: Pre-made skim compound with microfibers for machine and manual thin-layer leveling of
exterior walls.
Preparation and application: The base to which it is applied must be solid, clean and dry, and in case of
highly absorbent surfaces, it has to be impregnated with BK-Podloga or BK-Nivelator. The compound is
applied with steel trowel, usually in two layers, either mechanically or manually, in the total thickness of
up to 3 mm. After mechanical application, the surface is manually troweled in order to remove the
excess material. The other layer is applied after the first one is completely dry, and possible wrinkles
from the layer are removed with the appropriate glass paper, fineness 150-220, depending on the
thickness and purpose.
Application temperature: +5oC to +30oC. Do not work under direct sunshine, strong wind and rain.
Consumption: approx. 1.5-2 kg/m2
Shelf life: 12 months in the original packaging. Store at temperatures between +5oC and +25oC,
protected from sunlight and freezing.
Packaging: 8 and 25 kg.
BK-Liv
SELF-LEVELING FLOOR MIXTURE
Application: Self-spreading mixture for thin-layer levelling of cement floor surfaces prior to placing
parquet, ceramic tiles, PVC and other floorings in residential, business and similar facilities. Maximum
layer thickness is 5 mm and drying time is 1 day/mm of thickness. Greater thickness is obtained by
applying multilayers.
Preparation and application: The foundation to which the mixture is applied has to be solid, clean and
free from dust. In order to obtain as good adhesiveness to the foundation as possible, it is
recommended to apply BK-Acryl base as per instruction, independently of the foundation quality. In
case of new cement lining, it is possible only to pre-wet the foundation, whereas in the case of
absorbent, old linings impregnation is obligatory. The mixture is prepared by adding powder to approx.
23% against constant mixing until full homogeneity is obtained. The prepared material is spread with
trowel and particular caution should be paid to corners. After spreading, it is desirable to remove the
surface air with special spiked roller (comb).
Application temperature: +5°C to +25°C. The mortar should be protected from too fast drying.
Consumption: approx. 1 kg/ m2/mm of thickness.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 25 kg
MECHANICAL MORTARS
BK-Mal 120
SPRAYING CEMENT MORTAR
Application: Spraying cement mortar for manual and mechanical application on exterior and interior
walls (brick, block, siporex block and concrete). It equalizes the absorption capacity of the base and
renders rough surface and therefore improves the adhesiveness prior to rendering with machine
mortars BK-Mal 220 and BK-Mal 420.
Preparation and application: The base to which the mortar is applied must be solid, clean and dry, free
from poorly bound parts. Absorbing bases need wetting or coating with BK-Nivelator prior to
application. The mortar is prepared by intense mixing of the powder with approx. 23-25% of water until
it is fully homogenized. If possible, the mortar should rest a bit, and, prior to use, it has to be mixed once
again and applied to the surface either manually or mechanically. The mortar is applied either
mechanically or manually with plastering trowel or putty knife. It is usually applied in two phases, by
applying the fresh to fresh, mechanical caterpillar method to the previously prepared base. After it is
applied to the wall, the spraying mortar is not levelled, but left rough so that other type of mortar can
be applied over it. BK-Mal 120 is not intended for filling holes on the base. The mortar must harden
evenly. Direct heating of the mortar is not recommended.
Application temperature: +5°C to +30°C. The mortar should be protected from too fast drying.
Consumption: 8-12 kg/m², depending from the thickness and coverage.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 40 kg.
BK-Mal 220
CEMENT-LIME MORTAR
Application: Cement-lime mortar for mechanical and manual application to interior walls (brick, blocks,
siporex blocks and concrete). It is convenient for sanitary blocks and for surfaces to which ceramic
equipment will be placed.
Preparation and application: The base to which the mortar is applied must be solid, clean and dry, free
from poorly bound parts and greasy stains. Holes, joints and electric power openings should be closed
prior to rendering. In case of rendering concrete or other smooth surfaces, it is necessary to apply BKBeton Kontakt to the base in order to improve mortar adhesiveness. In case of highly-absorbent, porous
bases (e.g. siporex blocks) BK-Nivelator should be applied to the base to prevent uneven mortar drying
and cracking. In case of significant unevenness of the surface, BK-Mal 120 should be applied. The mortar
is prepared by intense mixing of the powder with approx. 22-24% of water. The mortar should be
applied by the mechanical caterpillar method, in the thickness of minimum 10 mm and maximum 25
mm. Following that, the mortar is to be spread with H-rod, cut-off, felted and flatten. In case greater
thicknesses are required, the mortar is to be continuously, fresh on fresh, applied until the required
thickness (max. 40 mm) is obtained. The mortar must harden evenly. Direct heating of the mortar is not
recommended.
Consumption: approx. 11-12 kg/m2/cm of thickness.
Application temperature: +5 °C to +30 °C. The mortar should be protected from too fast drying.
Shelf life: 12 months in the original package in a dry room on pallets.
Packaging: 30 kg.
BK-Mal 320
PLASTER-LIME MORTAR
Application: Plaster-lime mortar for mechanical and manual application to interior walls (brick, blocks,
siporex blocks and concrete). It is not convenient for sanitary blocks or for surfaces to which ceramic
tiles will be laid.
Preparation and application: The base to which the mortar is applied must be solid, clean and dry, free
from poorly bound parts, greasy stains etc. Holes, joints and electric power openings should be closed
prior to rendering. In case of rendering concrete or other smooth surfaces, it is necessary to apply BKBeton Kontakt to the base in order to improve mortar adhesiveness. In case of highly-absorbent, porous
bases (e.g. siporex blocks) BK-Nivelator should be applied to the base to prevent uneven mortar drying
and cracking. The mortar is prepared by intense mixing of the powder with approx. 30% of water. The
mortar should be applied by the mechanical caterpillar method, in the thickness of minimum 10 mm and
maximum 25 mm. Following that, the mortar is to be spread with H-rod, cut-off, felted and flatten. In
case greater thicknesses are required, the mortar is to be continuously, fresh on fresh, applied until the
required thickness (max. 40 mm) is obtained. The mortar must harden evenly. Direct heating of the
mortar is not recommended.
Consumption: approx. 10-11 kg/m2/cm of thickness
Application temperature: +5°C to +30°C. The mortar should be protected from too fast drying. During
the drying and hardening phase, additional mortar wetting is not allowed.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 30 kg.
BK-Mal 420
REINFORCED CEMENT-LIME MORTAR
Application: Reinforced cement-lime mortar for mechanical and manual application to exterior walls
(brick, blocks, siporex blocks and concrete). It is convenient for sanitary blocks and for surfaces to which
ceramic tiles will be laid. Its properties are high mechanical hardness and good adhesiveness to the
base, which is why this type of mortar is particularly convenient for use at places where heavier wall
elements will be additionally placed.
Preparation and application: The base to which the mortar is applied must be solid, clean and dry, free
from poorly bound parts and greasy stains. Holes, joints and electric power opening should be closed
prior to rendering. In case of rendering concrete or other smooth surfaces, it is necessary to apply BKBeton Kontakt to the base in order to improve mortar adhesiveness. In case of highly-absorbent, porous
bases (e.g. siporex blocks) BK-Nivelator should be applied to the base to prevent uneven mortar drying
and cracking. In case of significant unevenness on the surface, BK-Mal 120 should be applied. The
mortar is prepared by intense mixing of the powder with approx. 22-24% of water. The mortar should be
applied by the mechanical caterpillar method, in the thickness of minimum 10 mm and maximum 25
mm. Following that, the mortar is to be spread with H-rod, cut-off, felted and flatten. In case greater
thicknesses are required, the mortar is to be continuously, fresh on fresh, applied until the required
thickness (max. 40 mm) is obtained. The mortar must harden evenly. Direct heating of the mortar is not
recommended.
Application temperature: +5°C to +30°C. The mortar should be protected from too fast drying.
Consumption: approx. 11-12 kg/m2/cm of thickness.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 30 kg.
HYDRO INSULATION MATERIA
BK-HidroStop 1
SINGLE-COMPONENT WATERPROOFING FLEXIBLE COAT
Application: Single-component, waterproofing, flexible coat for horizontal and vertical protection from
humidity. It is used for waterproofing of potentially humid rooms: kitchens, bathrooms, shower cabins,
swimming pools, cellars, terraces etc. It is intended for interior and exterior use, for the positive and
negative, ≤1.5 bar, water pressure. This material is not intended for final surface treatment or for
systems in permanent contact with water.
Preparation and application: The base to which BK-HidroStop 1 is applied has to be solid, free from
dust, free from oils, mould and poorly bound parts. Smooth, poorly absorbing types of concrete are to
be coated with BK-Beton Kontakt. The coat is prepared by mixing it with approx. 30% of water until full
homogenization is obtained. The mixture rests for approx. 5 min. and then it is mixed again and applied
to the prepared base within 60 minutes. It is applied with a brush in two cross coats, until the surface is
fully covered. The thickness of one layer is approx. 1 mm, and the other layer is applied after the first
one hardens. The waterproofing coat is to be protected from fast dehydradtion (sun, wind, etc.).
Consumption: approx. 2-2.5 kg/m2, depending on the base quality.
Application temperature: +5o to +30oC. Do not work in direct sunlight, wind and rain. High humidity and
low temperatures can extend the coat drying time.
Shelf life: 12 months in original packaging in a dry room on pallets.
Packaging: 25 kg.
BK-HidroStop 2
TWO-COMPONENT WATERPROOFING COAT
Application: Two-component, waterproofing, polymer-cement coat for horizontal and vertical
protection from humidity. It is used for waterproofing of potentially humid rooms: kitchens, bathrooms,
shower cabins, swimming pools, cellars, terraces etc. It is intended for interior and exterior use, for the
positive and negative, ≤1.5 bar, water pressure. This material is convenient for waterproofing of surfaces
under a prolonged direct contact with water.
Preparation and application: The base to which BK-HidroStop 2 is applied has to be solid, free from
dust, free from grease, mould and poorly bound parts. Smooth, poorly absorbing types of concrete are
to be coated with BK-Beton Kontakt. The mixture is prepared by slowly mixing the powdery A
component with the liquid B component and by adding smaller quantities of water to achieve the right
consistency (5-8 % to the total content). The content homogeneity is to be good. It is carefully applied
with brush in two to three coats, with cross movements until the surface is fully covered. The thickness
of a layer is approx. 1-2 mm, and the next layer is to be applied after the previous one hardens. It is
recommended to level the finish layer with metal trowel. The prepared content is to be used within 1
hour. The waterproofing coat should be protected from fast dehydration (sun, wind, etc.).
Consumption: approx. 2-2.5 kg/m2, depending on the base quality.
Application temperature: +5oC to +30oC. Do not work under direct sunlight, wind and rain. High
humidity and low temperatures can extend the coat drying time.
Shelf life: 12 months in the original packaging in a dry room on pallets. B component is to be protected
from sunlight and freezing.
Packaging: 20 kg of A component and 5 l of B component,
10 kg of A component and 3 l of B component
BK-HidroStop Extra
FLEXIBLE WATERPROOFING COAT
Application: Waterproofing, flexible coat for horizontal and vertical protection from humidity. It is used
for waterproofing of potentially humid rooms: kitchens, bathrooms, shower cabins, swimming pools,
cellars, terraces etc. It is intended for interior and exterior use, for the positive and negative, ≤1.5 bar,
water pressure. Due to its high flexibility it is convenient for the protection of surfaces exposed to
stresses.
Preparation and application: The base to which BK-HidroStop Extra is applied has to be solid, free from
dust, free from grease, mould and poorly bound parts. Smooth, poorly absorbing types of concrete are
to be coated with BK-Beton Kontakt. The coat is prepared by its mixing with approx 30% of water, until
full homogeneity is achieved. The content rests for approx. 5 min. and then is mixed again and applied
to a wet surface within 60 minutes. It is applied carefully with brush, in two cross coats, until the surface
is fully covered. The thickness of one layer is approx. 1 mm and the other layer is applied after the first
one hardens. The waterproofing coat is to be protected from fast dehydration (sun, wind, etc.).
Consumption: approx. 2-2.5 kg/m2, depending on the base quality.
Application temperature: +5oC to +30oC. Do not work under direct sunlight, wind and rain. High
humidity and low temperatures can extend the coat drying time.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 5 kg.
BK-Fleks
WATERPROOFING COAT FOR FLAT ROOFS
Application: Waterproofing, flexible coat is intended for rehabilitation and protection of flat roofs. Its
adhesiveness to concrete is good and the dry film is exceptionally elastic and waterproof.
Preparation and application: The base to which it is applied has to be solid, clean and free from dust. In
case of older surfaces, it is necessary to remove all parts that do not adhere well to the surface and
uneven parts and cracks are to be filled with a flexible filling. It is necessary to impregnate the bases
with BK-Fleks diluted with water in the 1:1 ratio, after which an undiluted dispersion is applied with a
brush. It is recommended to reinforce the coat by inserting a glass grid while the first layer is still wet.
When the first layer is completely dry (min. 12 hours), the second layer is applied, and, if necessary, the
third as well.
Application temperature: 5oC to 25oC. Until the film hardens it is necessary to protect the coat from a
direct impact of rain, fast drying and frost.
Consumption: approx. 0.7 kg/m2, depending on the roughness of the base.
Shelf life: 18 months in the original packaging. Store at temperatures between +5oC and +25oC,
protected from sunlight and freezing.
Packaging: 8 and 20 kg.
Important: Surfaces to which BK-Fleks is applied must have a slight inclination and steam barrier.
BK-HidroStop 5/5
TWO-COMPONENT WATERPROOFING FLEXIBLE COAT
Application: Two-component, waterproofing, flexible, polymer-cement coat for horizontal and vertical
protection from humidity. It is used for waterproofing of potentially humid rooms: kitchens, bathrooms,
shower cabins, swimming pools, cellars, terraces etc. It is intended for interior and exterior use, for the
positive and negative, ≤1.5 bar, water pressure.
Preparation and application: The surface to which BK-HidroStop 5/5 is applied has to be solid, free
from dust, free from grease, mould and poorly bound parts. Smooth, poorly absorbing types of concrete
are to be coated with BK-Beton Kontakt. The coat is prepared by adding the powdery A component into
the liquid B component against mixing until full homogenization. The content is to rest for approx. 5
min. and then mixed again. For the first layer 10% of water may be added to the prepared content. The
prepared content is to be used within 1 hour. The layer thickness is approx. 1 mm, and the second layer
is applied after the previous hardens. The waterproofing coat is to be protected from fast dehydration
(sun, wind, etc.).
Application temperature: +5oC to +30oC.
Consumption: approx. 2-2.5 kg/m2, depending on the base quality.
Shelf life: 12 months in the original packaging in a dry room on pallets.
Packaging: 10 kg (two components packed together).