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GCP Applied Technologies
Perm-A-Barrier® VPL 50 Membrane - 5 Gallon Pail
QXO product C-551468 · 1 options
Selected: GRA+PERM-A-BARRIER VPL 50 5GAL
QXO SKU 551468 · Product number GRAPABVPL50G5
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- GAL|5GL
- Item Weight
- 67
- Applicable Standards
- ASTM E2357 NFPA 285
About this product
GCP Applied Technologies PERM-A-BARRIER VPL 50 Membrane is a fluid applied, one component, STPE vapor permeable air and water barrier. When applied to approved construction surfaces PERM-A-BARRIER VPL 50 liquid is designed to cure and form a resilient, monolithic, fully bonded elastomeric sheet and to create a continuous barrier against air infiltration and exfiltration, reducing associated energy loss and condensation problems. PERM-A-BARRIER VPL 50 Membrane is specifically designed to provide superior protection against the damaging effects of air and liquid water ingress on the building envelope. Vapor permeability allows the wall to breathe and dry by preventing water vapor from being permanently trapped and condensing within the wall. While PERM-A-BARRIER VPL 50 Membrane is vapor permeable, it is impermeable to liquid water, allowing the material to act as a water drainage plain within the wall.
