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G.A.P Roofing
Valley Seal Roll - 1 SQ. Roll
QXO product C-390642 · 1 options
Selected: GAP VALLEY SEAL 36"X33' 100 SQF
QXO SKU 390642 · Product number GAPVS36100
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- RL
- Item Weight
- 40
- Algae Resistance
- No
- Applicable Standards
- ASTM D1970 ASTM D4869 ASTM D226 Type I and II ASTM D6163 Type I ASTM D4601 Type II ASTM D5147
About this product
Valley Seal is a unique and highly versatile glass fiber reinforced sheet sandwiched between two layers of superior quality polymer modified bitumen. Due to its remarkable characteristics, Valley Seal Moisture Vapor Permeability and Liquid Transmission tests. Passes Moisture Vapor Permeability. Passes Liquid Water Transmission test.



