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GCP Applied Technologies
38.4" x 141' Perm-A-Barrier® VPS - 450 Sq. Ft. Roll
QXO product C-381643 · 1 options
Selected: Green
QXO SKU 381643 · Product number GRAPABVPS
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- RL
- Item Weight
- 35
- Algae Resistance
- No
- Pieces Per Carton
- 1
- Pieces Per Box
- 1
- Applicable Standards
- ASTM D1970 ASTM D4541 ASTM D5034 ASTM D903 ASTM E2178 ASTM E2357 ASTM E84 ASTM E96 ICC - AC38 NFPA 285
About this product
Perm-A-Barrier VPS (Vapor Permeable Sheet) is a self-adhering vapor permeable air barrier membrane consisting of a breathable carrier film with a specially designed adhesive. Perm-A-Barrier VPS provides superior protection against the damaging effects of air and water ingress on building structures. As a vapor permeable membrane, Perm-A-Barrier VPS permits the diffusion 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. Perm-A-Barrier VPS is vapor permeable for wall assemblies requiring this breathable characteristic.
