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WR Grace Perm-A-Barrier 36" x 75' Wall Membrane

Brand: WR Grace Mfg#: 44370
Product#: 457PBWM
$199.99
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Description


Perm-A-Barrier Waterproofing Membrane, 36 in Width, 75 ft Length, Polyethylene


Features


  • Transmits wind loads directly to the substrate Waterproof and virtually impermeable to moisture�virtually impermeable to the passage of liquid water and vapor Exceeds CCMC requirements for air barrier membranes and complies with Massachusetts State Energy Code
  • Fully bonded - transmits wind loads directly to the substrate
  • Provides dimensional stability, high tear strength, puncture and impact resistance no flame hazard self-adhesive overlaps ensure continuity
  • Prevent premature deterioration of the building envelope
  • Flexible - Accommodates minor settlement and shrinkage movement
  • Self-adhesive waterproofing membrane for air and vapor barrier applications
  • Wide application window
  • Waterproof and impermeable to moisture - impermeable to the passage of liquid water and water vapor
  • Enhance thermal performance of the structure and save energy costs
  • Aggressive, conformable adhesive - Allows self-sealing around mechanical fasteners
  • Controlled thickness - Factory made sheet ensures constant, non-variable site application
  • Cold applied - No flame hazard; self-adhesive overlaps ensure continuity
  • Improve comfort for the building occupants

Specifications


  • Brand: WR Grace
  • Product Line: Perm-A-Barrier
  • Standards: ASTM E2357
  • Type: Self-Adhering
  • Thickness: .046875 mil
  • Length: 75 ft
  • Width: 36 ft
  • Special Features: 40 deg F Ambient Temperature, 400 psi Tensile Strength