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CertainTeed's fire resistant, polyester-reinforced, SBS-modified bitumen cap sheet, Flintlastic® FR-P, is valued for its fire performance, high elasticity and decades of consistent quality. This 165 mil membrane is manufactured with more asphalt and fire resistant additives when compared to its "cousin", Flintlastic® GMS - CertainTeed's workhorse granulated, mop-applied, SBS-modified bitumen cap sheet. FR-P offers superior durability and resistance to weathering. FR-P is mop applied with hot asphalt or cold adhesive such as FlintBond®® Brush. Face it - some old dogs don’t need new tricks, and CertainTeed hot asphalt and cold adhesive low-slope roof systems have consistently delivered on the promise of protection for generations. These systems offer multiple watertight layers with unparalleled bond strength. So when the risk of a roof leak means more than just a maintenance nuisance, trust what works and spend the time to install peace-of-mind. Reach out to your...See More

Features & Benefits

Quick Specs
• SBS-modified, mop-applied • Polyester reinforcement • 100 lbs. • 1 Square • 4.2 mm (165 mils)
• Meets or exceeds ASTM D6164 Grade G, Type I • Pliable even in cold temperatures • Excellent elongation/recovery
Why Buy
• Projects where mop-applied SBS-modified bitumen roof system is preferred or specified • Tried and true modified bitumen protection • Robust, fire resistant cap can support Class A fire ratings when utilized in UL, Class A roof assemblies
• Standard asphaltic membrane warranty durations between ten and twenty-five years • Credentialed Contractors can increase warranty durations by 25% with an Integrity Maintenance Agreement • Product and Product/Workmanship options: Limited Warranty on Materials, Integrity Roof System® Limited Warranty, and Integrity Roof System No Dollar Limit (NDL) Limited Warranty Warranty durations are based on a combination of system specification and product selection.

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