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U.S. Ply
DuraWeld 4S APP Modified Bitumen - 1 SQ. Roll
QXO product C-265104 · 1 options
Selected: USP APP DURAWELD 4S SMOOTH 1SQ
QXO SKU 265104 · Product number USPDW4SSM
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- RL
- Item Weight
- 88
- Algae Resistance
- No
- Applicable Standards
- ASTM D6222 Type I UL Classified Factory Mutual(FM) Approved FL-14405 Texas Department of Insurance RC-123 Miami-Dade County Approved Approved National Roofing Contractors Association RCI MRCA Roofing Contractors Association of Texas Energy Star U.S. Green Building Council
About this product
DuraWeld 4S APP is a durable smooth surfaced, premium APP (Atactic-Polypropylene) torch applied membrane. Manufactured with a strong non-woven polyester mat that is saturated and coated with a premium quality, nonblown asphaltic bitumen and APP resins for a durable, heat resistant, flexible and easily maintainable membrane. It is designed for use as a base sheet, interply sheet or cap sheet in modified bitumen roof systems.


