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GAF
GAFGLAS® #75 Base Sheet
QXO product C-010464 · 1 options
Selected: GAF #75 BASE SHEET 330A 3SQ
QXO SKU 10464 · Product number GAF75BS
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- Dimension
- 39.38 in x 97.5 ft
- UOM
- PLT|RL
- Item Weight
- 75
- Algae Resistance
- No
- Applicable Standards
- ASTM D4601, Type II FM Approved ICC ESR-1274 Miami-Dade County Approved UL/ULC Listed
- Packaging
- 3 sq ft roll
About this product
GAFGLAS® #75 Base Sheet is a premium roofing base sheet constructed with a strong glass mat that is coated on both sides to ensure a closed-sheet design to prevent asphalt bleed-through. The sealed sheet also serves as an effective flame retarder for the application of torch-applied modified bitumen membranes.



