Air & Vapor Barriers
- United States
Air & Vapor Barrier Systems
Perm-A-Barrier® Aluminum Flashing
Perm-A-Barrier® Aluminum self-adhered flashing is composed of durable, cross-laminated, high density polyethylene aluminum surfaced sheet, backed by an aggressive, pressure sensitive rubberized asphalt adhesive. Perm-A-Barrier Aluminum Flashing provides extended UV exposure and improved sealant adhesion to the film.
Available in 50.3' rolls in widths of 6", 9" and 12".
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DATA SHEET
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Perm-A-Barrier® Detail Membrane
Perm-A-Barrier® Detail Membrane is ideal for protecting and sealing critical areas of the building superstructure from the damaging effects of the elements. By minimizing air and water vapor flow through the building exterior at transition areas, Perm-A-Barrier Detail Membrane seals transition and detail areas to provide a continuous air barrier and Prevents premature deterioration of the building envelope. Perm-A-Barrier Detail Membrane is part of the full Perm-A-Barrier system for commercial applications.
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DATA SHEET
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Perm-A-Barrier® Liquid
Perm-A-Barrier® Liquid is a two component, synthetic rubber, cold-vulcanized, fluid applied air and vapor barrier membrane. It cures to form a resilient, monolithic, fully bonded elastomeric sheet, protecting above grade wall assemblies against the damaging effects of air, vapor and water ingress. Perm-A-Barrier Liquid provides an effective barrier against air infiltration and exfiltration while minimizing the associated energy loss and condensation problems and its versatility makes it easy to use in detailed areas.
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ASTM E2357 TESTING
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CSI SPEC DATA
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DATA SHEET
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MSDS
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SPECIFICATIONS
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Perm-A-Barrier® VP
Perm-A-Barrier® VP is vapor permeable for wall assemblies requiring this ?breathable? characteristic. As a vapor permeable membrane, Perm-A-Barrier VP permits the transfusion of water vapor that may otherwise condense in the wall structure; but is impermeable to liquid water, which allows the material to act as a water drainage plain.
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APPLICATION PROCEDURE
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ASTM E2357 TESTING
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DATA SHEET
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SPECIFICATIONS
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Perm-A-Barrier® Wall Flashing
Perm-A-Barrier® Wall Flashing is a 40-mil, self-adhesive flashing for cavity wall applications. Consisting of 32 mil of rubberized asphalt integrally bonded to an 8 mil, high-density, cross laminated polyethylene film, Perm-A-Barrier® Wall Flashing is designed to be strong and thick enough to resist punctures and tears. The unique self-sealing and self-adhesive characteristics of the rubberized asphalt allow it to resist leaks from minor cuts while providing a flashing solution that self-adheres to concrete, masonry, steel, gypsum and wood substrates.
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CSI SPEC DATA
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DATA SHEET
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SPECIFICATIONS DATA
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Perm-A-Barrier® Wall Membrane
Perm-A-Barrier® Wall Membrane is a tough, self-adhering, self-healing waterproofing membrane for air and vapor barrier applications. Consisting of 36 mil. of rubberized asphalt integrally bonded to 4 mil 0.1mm (.004 in), high density cross laminated polyethylene film. Perm-A-Barrier® Wall Membrane, when combined with a structural substrate, produces a virtually impermeable air, vapor and water barrier on concrete, masonry, gypsum board and wood walls. It is designed to be a cost-effective system providing a continuous seal against air, vapor and moisture around the entire building.
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ASTM E2357 TESTING
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CSI SPEC DATA
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DATA SHEET
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SPECIFICATIONS DATA
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