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American Standard Coatings
Smooth APP Modified Bitumen Membrane - 1 SQ. Roll
QXO product C-744154 · 1 options
Selected: AST ASC APP 4.0 S
QXO SKU 744154 · Product number ASBASCA40S
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- RL
- Item Weight
- 95
- Algae Resistance
- No
About this product
ASC APP 4.0 S is designed for use as a cap or base sheet in APP multi-ply roofing systems. It can be used over various substrates for both new construction and reroofing. It is suitable for most low sloped roof decks and may be used for roof system flashings including wall treatments, base flashings, and field flashings.