9 Tel: (206) 283-2000 Fax: (206) 283-7546 IN-PLACE WATERSTOPS, REGLETS, FLASHINGS, PROTECTION FILMS & COVERS In-Place Waterstops, Reglets, Flashings, Protection Films & Covers Construction Specialties Co., Inc. 9 9- COLLOID ENVIRONMENTAL TECHNOLOGIES COMPANY WATERSTOP-RX Concrete Joint Waterstop • Active, swelling waterstop • Fast and easy Installation • Seals around penetrations • Ideal when pouring against existing concrete WATERSTOP-RX® is a flexible strip concrete construction joint waterstop that provides a positive seal by expanding upon contact with water. WATERSTOP-RX is an active bentonite/butyl rubberbased waterstop that is designed to replace conventional passive PVC dumbbell waterstops, thus eliminating the requirement of split-forming and product seam welding. The key to WATERSTOPRX’s effective­ness is its 75% sodium bentonite content which provides superior expansion to seal and fill small voids. Recognized worldwide, WATERSTOP‑RX has a proven track record as a high quality and cost-effective solution to water infiltration problems. The Original expanding waterstop Applications include both vertical and horizontal concrete construction joints, new to existing construction, irregular surfaces, and around through-wall penetrations, such as plumbing and electrical conduit. WATERSTOP-RX is designed for both hydrostatic and non-hydrostatic conditions. However, WATERSTOP-RX is not designed, nor intended to function as an expansion joint sealant. Contact manufacturer for precast concrete applications, technical information and approval. WATERSTOP-RX is manufactured in lightweight, flexible coils that can be installed in both hot and cold weather. The product is adhered to concrete, steel, and PVC (Pipes) with Volclay WBADHESIVE at or exceeding the required minimum distance from the exterior concrete surface. Coil ends are butted together—not overlapped—to form a continuous waterstop. In most applications WATERSTOP-RX is installed to the interior side of the outer row of steel reinforcement to allow for sufficient concrete coverage. WATERSTOP-RX should only be used in applications where the Tel: (206) 283-2000 Fax: (206) 283-7546 product is completely encapsulated within the concrete. WATERSTOP-RX is designed for structural concrete with a minimum of 3000 psi. WATERSTOP-RX 101 and WATERSTOP‑RX 101T, including the RH formula of each, require a minimum of 3” of concrete coverage. WATERSTOPRX 102RH requires a minimum concrete coverage of 2” RX 101 and RX 101T products are designed for vertical and hori­zontal reinforced concrete 8” thick or greater with two rows of reinforcing steel. RX 102 products shall be used in concrete with one row of reinforcement, concrete curbs, planter walls and lightweight concrete. WATERSTOP-RX is not a self-adhering product. Volclay WB‑ADHESIVE is required to secure WATERSTOP-RX to concrete, metal or PVC (Pipe) surfaces. • Eliminates Split-Forming, Splices and Welding— saving time and labor costs • Active material seals small cracks and voids permanently • flexible lightweight product that contours irregular concrete and penetrations In-Place Waterstops, Reglets, Flashings, Protection Films & Covers Construction Specialties Co., Inc. 9 9- Construction Specialties Co., Inc. In-Place Waterstops, Reglets, Flashings, Protection Films & Covers 9 ACCESSORY PRODUCTS WB-ADHESIVE is a water-based, latex adhesive specially formulated to adhere WATERSTOP-RX. Upon application, WB-ADHESIVE changes color from gray to black while curing. Install WATERSTOPRX to cured, black adhesive within six hours of turning black. WB-ADHESIVE is a non-flammable product with a flash point 200°F. Do not allow WB-ADHESIVE to freeze. Store in a warm, dry location prior to use. 9- Tel: (206) 283-2000 Fax: (206) 283-7546 Construction Specialties Co., Inc. Concrete structures are only as watertight as the waterstops that join them. Greenstreak waterstops stop leaks before they start…in the joints of concrete structures. Since 1950, Greenstreak has served the general and architectural concrete construction industry. Innovation, engineering and quality craftsmanship are combined to produce products of choice for the industry’s owners, designers and contractors. Greenstreak maintains its position of industry leadership by responding to the unique needs of our customers. Greenstreak’s dedicated technical and customer service staff are active participants in the concrete industry to take advantage of the latest technological advances, communicate with our market and analyze trends. Typical Structures Requiring Waterstops Include: • Dams, Locks, Canals, Water Reservoir and Aqueducts • Water and Waste Water Treatment Facilities • Primary and Secondary Containment Structures • Culverts and Tunnels • Storage Tanks • Retaining Walls • Bridge and Deck Abutments • Foundations • Slabs-on-Grade • Parking Garages Hydrotite® Hydrotite is a world renowned hydrophilic waterstop. Composed of modified chloroprene rubber, Hydrotite expands up to 8 times its original volume when exposed to water. This expan­sion creates an effec­tive com­pres­sion seal with­in joints of limited move­ment. Hydrotite is used extensively in seal­ing concrete construction and control joints,pipe penetrations, precast concrete segments, tunnel lining setments and for repair of existing joints. Hydrotite features include: • Volumetric Expansion Up to 8:1 • Durable Chloroprene Rubber Compostion • Delay Coating to Protect Fresh Concrete • Composite Profiles; Controls Direction of Expansion • Eliminates Special Form Work • Installs Quickly • Easy to Splice Swellstop™ Waterstop A flexible butyl rubber and swellable clay waterproofing compound that swells upon contact with water to form a long lasting compression seal in non-moving concrete joints. Swellstop requires a 2” minimum clear coverage from the face of the concrete. Applications include: • Foundation Walls and Slabs • Slabs-on-Grade • Precast Wall Panels • Manholes • Pipe Connections • Box Culverts • Utility and Burial Vaults • Wet Wells • Portable Water Tanks Lockstop™ Waterstop Similar in appearance to Swellstop™ but different in nature. Lockstop is a single-component self-sealing mastic waterstop which prevents moisture from penetrating non-moving concrete joints. Typical Construction joint applications include: • Foundation Walls and Slabs • Slabs-on-Grade • Manholes • Pipe Connections • Retaining Walls • Tunnels • Culvert • Storage Tanks In-Place Waterstops, Reglets, Flashings, Protection Films & Covers Waterstops for Concrete Tel: (206) 283-2000 Fax: (206) 283-7546 9 Note: Swellstop and Lockstop are for non-working joints only. 9- Construction Specialties Co., Inc. Tel: (206) 283-2000 Fax: (206) 283-7546 Types of Concrete Joints WATERSTOPS FOR NON-WORKING JOINTS In-Place Waterstops, Reglets, Flashings, Protection Films & Covers 9 9- WATERSTOPS FOR WORKING JOINTS RETROFIT APPLICATIONS Construction Specialties Co., Inc. Tel: (206) 283-2000 Fax: (206) 283-7546 Waterstop Profiles In-Place Waterstops, Reglets, Flashings, Protection Films & Covers PVC SHAPES 9 9- Construction Specialties Co., Inc. PVC SHAPES In-Place Waterstops, Reglets, Flashings, Protection Films & Covers 9 9- Tel: (206) 283-2000 Fax: (206) 283-7546 Tel: (206) 283-2000 Fax: (206) 283-7546 In-Place Waterstops, Reglets, Flashings, Protection Films & Covers Construction Specialties Co., Inc. 9 9- Construction Specialties Co., Inc. Tel: (206) 283-2000 Fax: (206) 283-7546 Superior Water Penetration Resistance Precision manufactured Springlok Flashing Systems offer the ultimate in protection from the elements. • Flashing snaps-in under the reglet so water can’t get under the flashing. • Reglet has a 1” end lap and flashing has a 3” end lap to eliminate leaky butt joints and ensure a perfectly watertight seal. • Flashing has a positive air-break to prevent water from climbing under the flashings. In-Place Waterstops, Reglets, Flashings, Protection Films & Covers 9 Easier Installation Lightweight material in ten foot lengths makes handling on the job site easy. Precision, factory produced parts insure perfect fit on the job. Flashing snaps quickly into reglets with no need for fasteners to hold it in place. Removable/Reusable Flashing Springlok Flashing snaps into reglets and is held in place without screws or clips. When reroofing must be done, the flashing is simply snapped out without damage and can be reused. Factory Fabricated Corners Fry Reglet offers factory fabricated reglet and flashing corners to eliminate time consuming job site fabrication. Springlok® Flashing System For nearly 50 years, Fry Reglet has produced a compre­ hensive selection of reglet and flashing systems for the roofing industry. These functional moisture prevention products have provided superior protection for a variety of roofing applications. Specifier Preference Nearly 50 years of success with Springlok Flashing Systems have created specifier preference. Because Fry Reglet appears in most specifications, Springlok Flashing Systems can be used without time-consuming change orders. Resistance to Roof Blow-off Tests by the Center for Applied Engineering, an accredited independent laboratory, prove the ability of Springlok Flashing Systems to resist blow-off in high winds. Springlok Flashing Springlok Flashing Systems were subjected to 110 mph wind velocities (plus/minus 5%) for two hours. Even without wind clips, the laboratory reported “No life or movement of the reglet or flashing.” Blow-offs happen when winds penetrate the flashing and get under the roof and blow it off exposing interiors from wind or rain. Springlok Flashing Systems minimize this danger. Engineered for Specific Applications Fry Reglet offers six flashing systems, each tailored to a specific situation. So, roofers can choose the exact reglet for their project and be assured of complete satisfaction. 9-10 Fry Reglet Springlok Flashing is the heart of the System. Its special shape permits it to snap into all reglet shapes except Original Reglet with no need for clips or screws. The unique bottom shape provides a positive air break to prevent water from climbing between the roof and flashing. Construction Specialties Co., Inc. Springlok Reglets Six types of Springlok Reglets are offered. Each reglet shape is specifically designed for a particular type of substrate. Type SM Surface Mounted Tel: (206) 283-2000 Fax: (206) 283-7546 Type STX Stucco Reglet A superior reglet design developed specifically for stucco conditions. The “V” projection permits stucco to be applied directly over the reglet. Type CO Concrete Reglet Type MA and MA-4 Masonry This reglet, designed for masonry application is laid into masonry joints and held in place as mortar cures. There is no opening for water penetration. Type MA reglet has a 1-1/2” top flange and Type MA-4 has a 4” top flange. Type ST Stucco Reglet This reglet is made especially for stucco applications. It is put in place over 3/4” base board and stucco is applied over the top of the reglet. This reglet is designed to be installed into poured-in-place concrete construction. Face of reglet is covered with Foam Backer Rod to prevent grout from getting into the reglet. Connector clips are supplied to provide positive alignment at joints and prevent leakage of concrete during pouring. Special staples are supplied to aid installation of reglet. NOTE: For tilt-up concrete use Type SM Reglet. Materials and Finishes All reglets and Springlok Flashings are available in the following materials with finish/color as shown. Material/Thickness Finish/Color • Galvanized Steel Standard zinc finish (26 ga–flashing and CO; others–24 ga) • Copper (16oz) Standard uncoated finish • Aluminum (.025”)Gray Paint • Stainless Steel (.020”) Standard uncoated finish Type 304 In-Place Waterstops, Reglets, Flashings, Protection Films & Covers Type SM reglets are designed for surface mounting with drive pins. Sealant applied at two places (at top and in recess) seals against water penetration. Special “atmoseal” washers (7/8” diameter stainless steel with neoprene facing) are shipped with reglets to seal drive pin penetrations. 9 9-11 Construction Specialties Co., Inc. Prefabricated Mitered Corners Fry Reglet will provide factory mitered and welded corners for any reglet and for Springlok Flashing. This eliminates the need for time consuming, expensive, job site corner fabrication. Tel: (206) 283-2000 Fax: (206) 283-7546 Termination Bars The Fry Reglet line of Termination Bars offers five ways to terminate single-ply roofing to provide a choice of costs and effectiveness. All Termination Bar are extruded aluminum (6063 Alloy) with a mill finish and corners radiused so there are no sharp edges. Slotted holes for nailing can be provided on 6”, 8” and 10” centers. All termination bars are packaged 50, 10 foot long pieces per tube. Versabar In-Place Waterstops, Reglets, Flashings, Protection Films & Covers 9 Unique design of this .100” thick bar offers special benefits: • Usable as a channel bar or by changing the orientation, for use with sealant. • Bottom ridges pull tightly down against membrane for perfect seal. Type OR Original Reglet A watertight, permanent reglet designed with a beveled flange to lock reglet firmly into concrete. This reglet is designed for use in flashing the tops of parapets or as part of a gravel stop. Lip Bar .09” thick lip bar with 45° angled top for application of sealant between termination bar and wall. Channel Bar .106” thick channel bar with 1/4” legs top and bottom for effective sealing. Heavy Flat Bar Top of Parapet Flashing Gravel Stop Easily installed; built-in key for locking Provides cleaner, more attractive appearance. into concrete. Permanently waterproof with vinyl rope as backup for sealant. .125” thick flat bar with slotted holes for installation, pulls tight to membrane for a good seal. Flat Bar .093” thick economical flat bar with slotted holes for easy installation over end of single-ply roofing at terminations. 9-12 Construction Specialties Co., Inc. MOISTOP ULTRA 10 & ULTRA 15 Description Moistop Ultra 10 and Ultra 15 represents a new standard for concrete underslab products. With a water vapor permeance of .02 perms and a tensile strength and puncture resistance that outperforms even thicker membranes, Moistop Ultra 10 and Ultra 15 exceeds ASTM E-1745-97 Class A, B, and C requirements for underslab vapor retarders. Manufactured from ISO certified virgin resins through a unique process, Moistop Ultra 10 and Ultra 15 are extremely durable and puncture resistant. Limitations Product not covered within a reasonable amount of time after application should be submitted for testing. Product should be covered as soon as possible. Inspect product to ensure it is free of any punctures or damage which may detract from the underslab vapor retarder integrity. Product should be as clean and dry as possible before sealing with Moistop Tape. Not recommended for below grade vertical waterproofing applications. Size and Weight Moistop Ultra 10 - Moistop 10 is supplied in 3,000 sq. ft. rolls (180” by 200’; weight is approximately 4.8 lbs/100 sq. ft. Thickness is 10 mils. Moistop Ultra 15 - Moistop 15 is supplied in 1,440 sq. ft. rolls (144” by 120’; weight is approximately 7.3 lbs./100 sq. ft. Thickness is 15 mils. Installation Supplied in seamless 15 foot (Ultra 10), 12 foot (Ultra 15) wide rolls, both roll out quickly and smoothly over leveled and tamped soil or compacted fill. After the base for the concrete has been leveled, compacted, and tamped, install the vapor retarder over the base and compacted fill, with the longest dimension parallel to the direction of the pour of the concrete. All joints should be lapped 6” (152 mm) and sealed with Moistop Tape. Seal penetrations with the Boot and Moistop Tape. ‘Weather-All’ Brand Polyethylene Film Products TRM “Weather-All’ brand multi-purpose polyethylene films have been found to meet or exceed the minimum physical property requirement set forth in the following specifications: 1National Bureau of Standards Voluntary Product Standard PS 1769 2 Federal Specification LP 378d, Type 1, Class 1, Grade A, Finish 1 3 American Society for Testing and Materials, ASTM D2103, Type 00001 4 Federal Specification LS-137, requiring no evidence of fungus growth 5 ASTM E-96, Procedure E, requiring that water vapor permeance shall be no greater than 1.40 grams per 100 square inches in are per 24 hours for film 1mil in thickness; in other thicknesses inversely proportional to the thickness 6 ASTM tentative G-156, Moisture Retention, requiring that loss of water will not exceed 0.055 G/CM2 7 ASTM D-882-67, Method A, requiring the following mechanical properties: Tensile Strength, min psi 1700 lengthwise, 1200 crosswise Elongation, min percent 225 lengthwise, 350 crosswise 8Minimum requirements set forth in Federal Specification UUP-147B and FHA Bulletin UM20A In-Place Waterstops, Reglets, Flashings, Protection Films & Covers Fortifiber Building System Group Tel: (206) 283-2000 Fax: (206) 283-7546 9 Color: Clear, Black, White - Fire Retard Thickness: 2, 4, 6, 8 & 10 mil 9-13 Construction Specialties Co., Inc. Stego® Wrap 10-mil Class A Vapor Retarder Product Description USES: Stego Wrap 10-mil is used as an exceptional vapor retarder, and as a protection course for below grade waterproofing applications. In-Place Waterstops, Reglets, Flashings, Protection Films & Covers 9 COMPOSITION: Stego Wrap 10-mil is a multi-layer plastic extrusion manufactured with only the highest grade of prime, virgin, polyolefin resins. Stego Wrap 10-mil exceeds ASTM E 1745 Class A, B & C. SIZE: Stego Wrap 10-mil comes in rolls 14’ x 210’ or 2,940 ft2 WEIGHT: Stego Wrap 10-mil rolls weigh approximately 141 lbs. Installation UNDERSLAB: Unroll Stego Wrap 10-mil over an aggregate, sand or tamped earth base. Overlap all seams a minimum of 6” and tape using Stego Tape. All penetrations must be sealed using a combination of Stego Wrap, Stego Tape and/or Stego Mastic. VERTICAL WALL: Install Stego Wrap 10-mil over the waterproofing membrane while still tacky. Mechanically fasten Stego Wrap to the wall at the top with termination bar and concrete nails. Drape Stego Wrap down across the footer and under the french drain. Stego® Wrap 15-mil Class A Vapro Retarder Product Description USES: Stego Wrap 15-mil is used as a true below-slab vapor barrier, and as a protection course for below grade waterproofing applications. COMPOSITION: Stego Wrap 15-mil Vapor B arrier is a multi-layer plastic extrusion manufactured with only the highest grade of prime, virgin, polyolefin resins. SIZE: Stego Wrap 15-mil rolls weigh approximately 141 lbs. Installation UNDERSLAB: Unroll Stego Wrap 15-mil Vapor Barrier over an aggregate, sand or tamped earth base. Overlap all seams a minimum of 6” and tape using Stego Tape. All penetrations must be sealed using a combination of Stego Wrap, Stego Tape and/or Stego Mastic. VERTICAL WALL: In stall Stego Wrap 15-mil Vapor Barrier over the waterproofing membrane while still tacky. Mechanically fasten Stego Wrap to the wall at the top with termination bar and concrete nails. Drape Stego Wrap down across the footer and under the french drain. 9-14 Tel: (206) 283-2000 Fax: (206) 283-7546 Stego® Mastic Product Description USES: Stego Mastic is designed to be used as a waterproofing and vapor retardant membrane for use in conjunction with Stego Wrap 10-mil and 15-mil Vapor Retarder/Barrier. Stego Mastic can be used as an alternate to boots for pipe penetrations in Stego Wrap Vapor Barrier. Stego Mastic can also be used as a primary waterproofing for below grade walls. COMPOSITION: Stego Mastic is a medium-viscosity, water-based, polymer-modified anionic bituminous/ asphalt emulsion, which exhibits bonding, elongation and waterproofing characteristics. SIZE: Stego Mastic comes in 5 gallon buckets. Installation PREPARATION • A test application simulating the project environment should always be done prior to final usage of Stego Mastic. • All Surfaces should be dry and free of loose materials, oils and other contaminants. The surfaces should be cleaned in the same fashion as the test surface in order to ensure proper results. • Store above 40°F PENETRATIONS For small pipe and rebar penetrations in Stego Wrap Vapor Barrier cut Stego Wrap just big enough for the penetration. Liberally apply Stego Mastic around the penetration to keep the integrity of the membrane intact. Stego Mastic can be applied by brush, roller, or sprayer. NOTE: 1: For larger penetrations or wide cut-outs of Stego Wrap, use Stego Wrap and Stego Red Polyethylene Tape to construct boots. 2: Solvent-based products should not be applied over this product. Tel: (206) 283-2000 Fax: (206) 283-7546 Stego® Tape Stego® Cold Weather Tape Product Description USES: Stego Tape is a low permeance tape designed for protective sealing, hanging, seaming, splicing, and patching applications where a highly conformable material is required. It has been engineered to bond specifically to Stego Wrap Vapor Retarder/Barrier, making it ideal for sealing Stego Wrap seams and penetrations. Product Description USES: Stego Cold Weather Tape is a low permeance tape designed for protective sealing, hanging, seaming, splicing, and patching applications where a highly conformable material is required. It has been engineered to bond specifically to Stego Wrap 10-mil and 15-mil at cold temperatures making it ideal for sealing Stego Wrap seams and penetrations in cold weather. COMPOSITION: Stego Tape is composed of a high-density polyethylene film and a rubber-based, pressure-sensitive adhesive. SIZE: Stego Tape comes in 4“ wide, 180 ft. long rolls. Stego Tape ships 12 rolls in a case. Installation SEAMS: Overlap Stego Wrap 6 inches and seal with Stego Tape. Make sure the area of adhesion is free from dust, dirt and moisture to allow maximum adhesion of the pressure sensitive tape. PIPE BOOTS: 1) Cut a piece of Stego Wrap. Width: minimum 12” Length: 1 1/2 times the pipe circumference 2) With scissors, cut slits half the width of the film. 3) Wrap boot around pipe and tape onto pipe, completely taping the base to Stego Wrap using Stego Tape. Stego Tape should be installed above 40ºF. COMPOSITION: Stego Cold Weather Tape is composed of a highdensity polyethylene film and a rubberbased, pressure-sensitive adhesive. SIZE: Stego Cold Weather Tape comes in 4” wide, 180 ft. long rolls. Tape ships 12 rolls in a case. Installation SEAMS: Overlap Stego Wrap 6 inches and seal with Stego Cold Weather Tape. Make sure the area of adhesion is free from dust, dirt and moisture to allow maximum adhesion of the pressure sensitive tape. PIPE BOOTS: 1) Cut a piece of Stego Wrap. Width: minimum 12” Length: 1 1/2 times the pipe circumference 2) With scissors, cut slits half the width of the film. 3) Wrap boot around pipe and tape onto pipe, completely taping the base to Stego Wrap using Stego Cold Weather Tape. Stego Cold Weather Tape can be installed in extremely low temperatures. In-Place Waterstops, Reglets, Flashings, Protection Films & Covers Construction Specialties Co., Inc. 9 9-15 Construction Specialties Co., Inc. Tel: (206) 283-2000 Fax: (206) 283-7546 Max Katz Bag Co., Inc. Construction Products Division Hi-Temperature, Pressure Sensitive, Adhesive Back Covers for Waterstop Splicing Irons In-Place Waterstops, Reglets, Flashings, Protection Films & Covers easy to use • no tools needed • Fast—saves time and money. • More Efficient—direct heat transfer. • Take the Screws out of Cover Changes. Poly Film a superior heavy-duty film that resistS tears in any direction! Whenever you need an extra strong fabric to protect your work sites, materials or equipment from moisture, rain, snow or wind—Ma Ka® Reinforced Poly Film is the ideal all purpose economical cover material. • Building Enclosures • Material covers • Export Racking Covers • Shipping Covers • Equipment Covers • Aggregate Covers All-Weather Building Enclosures. • Pallet Covers • Temporary Liners, etc. Clear Stock Size Rolls 20’and 40’ 20” Fire Rated 9 Peel and Stick Part # Iron SizeNo per Carton PS 214 PS 414 PS 620 AP 389 2” x 14” 4-1/2” x 14” 6” x 20” Adapter Plate for PS 214 12 ea 12 ea 12 ea 1 per/pkg standard cover (screw-on) SC 154 SC 214 SC 414 9-16 1-1/2” x 4” 2” x 14” 4-1/2” x 14” 12 ea 12 ea 12 ea All-Weather Building Enclosures. Construction Specialties Co., Inc. Tel: (206) 283-2000 Fax: (206) 283-7546 BILTRITE® Butyl Sheet Applications Many applications from gaskets and washers to press pads. Very popular with manufacturers of tire inner liners and inner tubes. Butyl is a non-oil resistant compound which has good resistance to gas permeation, acids, alkalies, and ozone at moderately high temperatures. Resists weathering, sunlight water absorption, corona, animal and vegetable oils. Resistance to flexing and abrasion is outstanding. Physical Properties WATERPROOF FLASHING MEMBRANE Description: Composed of premium grade SBS modified bitumen laminated between a super strong, yet very flexible, UV resistant woven polyethylene complex on face side, and a silicon release plastic film on the back side. This creates the most versatile self sealing waterproof flashing membrane available, allowing both stick on or nail on installations. Available Sizes: 4”, 6”, 9”, 12”, 18” and 36” roll widths by 75’ in length. Available Thicknesses: 25 and 40 mil Core Types: SUMMER - Best adhesion temp 50°F or above, service temp up to 194°F WINTER - Best adhesion temp 14°F or above, service temp up to 194°F HIGH TEMP - Best adhesion temp 50°F or above, service temp up to 221°F In-Place Waterstops, Reglets, Flashings, Protection Films & Covers Style #60 9 NAIL ON FLASHING Description: Constructed from heavy weight woven Polypropylene mat, laminated between two layers of UV resistant polypropylene, blended with other specialty resins to create the strongest, most durable, inorganic, fungi resistant, UV resistant, flexible nail on window and door flashing available Available Sizes: 9”, 12” and 18” roll widths by 300’ in length CORNER GUARDS Description: Designed to flash and protect one of the most critical areas of your window rough opening; the sill, jam and sheathing face. Our patent pending design allows for fast, easy nail on or screw on installation and works with both 2x4 and 2x6 wood or metal studs. 9-17