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Tremco
ExoAir® 220 Roller Grade Vapor Barrier - 5 Gallon Pail
QXO product C-386879 · 1 options
Selected: TRE EXOAIR 220-R VAPOR BARR 5G
QXO SKU 386879 · Product number TREE220RVB5
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- GAL|5GL
- Item Weight
- 47
- Algae Resistance
- No
- Applicable Standards
- GreenGuard Certified UL Classified AATCC 127-2008 ASTM C1305 ASTM D412 ASTM D1970 ASTM D4541 ASTM E96 ASTM E331 ASTM E2178 ASTM E2357 NFPA 285 ASHRA 90.1 Meet IECC & IBC ABAA Evaluated U.S. Green Building Council Member LEED
About this product
ExoAir® 220 Fluid-Applied Permeable Air Barrier Membrane is a monolithic, elastomeric membrane designed to be rolled or sprayed onto exterior above-grade wall assemblies to mitigate air infiltration/exfiltration and water penetration while remaining permeable to the passage of water vapor.



