Perm-a-Barrier Detail Membrane | Self-adhesive, rubberized asphalt/polyethylene detail membrane for air and vapor barrier purposes
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 Aluminum Flashing seals transition and detail areas to provide a continuous air barrier. It also prevents premature deterioration of the building envelope
- Fully bonded—transmits wind loads directly to the substrate
- Waterproof and impermeable to moisture— impermeable to the passage of liquid water and water vapor
- Air tight—exceeds CCMC requirements for air barrier membranes, complies with Massachusetts State Energy Code and meets new ASTM E2357 standard
- Cross laminated film—provides dimensional stability, high tear strength, puncture and impact resistance
- Cold applied—no flame hazard; self-adhesive overlaps ensure continuity
- Flexible—accommodates minor settlement and shrinkage movement
- Controlled thickness—factory made sheet ensures constant, non-variable site conditions
- Aggressive, conformable adhesive—allows self-sealing around mechanical fasteners
- Perm-A-Barrier Wall Membrane surface and ambient temperatures at 5°C (40°F) and above
- Perm-A-Barrier Low Temperature Wall Membrane surface and ambient temperatures between 25°F (-4°C) and 60°F (16°C)
- Perm-A-Barrier High Temperature Wall Membrane for use at in-service temperatures between 150°F (65°C) and 180°F (82°C)
- Perm-A-Barrier Wall Membrane—standard grade for use at installation temperatures above 40°F (5°C)
- Perm-A-Barrier Low Temperature Wall Membrane—low temperature grade for use at installation temperatures between 25°F (-4°C) and 60°F (16°C)
- Perm-A-Barrier High Temperature Wall Membrane—for use where in-service temperatures are between 150°F (65°C) and 180°F (82°C)
- Perm-A-Barrier Primer Plus—water-based vapor permeable primer used to facilitate tenacious adhesion of Perm-A-Barrier selfadhered membranes to the substrate
- Perm-A-Barrier WB Primer—high tack, water-based primer for use with Perm-A-Barrier Wall Membranes on cementitious and exterior gypsum wallboards
- Bituthene Primer B2 LVC—low VOC primer for priming green concrete and damp surfaces
- Grace S100 Sealant—one part neutral curing, ultra low modulus silicone sealant for sealing penetrations, terminations, brick ties and final terminations.
- Bituthene Mastic—rubberized asphalt mastic for sealing penetrations, terminations, brick ties, etc.
- Bituthene Liquid Membrane—two component, trowel grade, asphalt modified urethane for sealing patches, terminations, brick ties, etc.
- Perm-A-Barrier Wall Flashing—fully adhered throughwall flashing system
- Perm-A-Barrier Detail Membrane—fully adhered flashing for protecting and sealing critical detail areas.
