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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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