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Overview

CertainTeed's granulated, torch-applied, SBS-modified bitumen cap sheet with fire resistant additives, Flintlastic® GTS-FR is valued for robust physical properties, proven rooftop protection and decades of consistent quality, when a Class A fire rating is required. This 160-mill membrane is manufactured with a resilient polyester reinforcement, offering exceptional durability and resistance to weathering. GTS-FR is available in White as well as CoolStar® highly solar-reflective surfacing. Torch-down roofing technology has only strengthened since first coming on the scene in the 1970’s. CertainTeed modifies roofing asphalt with rubberizing styrene butadiene styrene (SBS) polymers to enhance product resilience and pliability, especially in cold temperatures. These SBS modified bitumen products are staples of the torch roofing community, especially in northern regions. Ask any experienced roofing contractor, and they will tell you that a properly installed, high-quality torch syste...See More

Features & Benefits

Quick Specs
• SBS-modified • Polyester reinforcement • 103 lbs • 1 Square • 4.0 mm (160 mils)
Performance
• Meets or exceeds ASTM D6164 Grade G, Type II • Supports Class A fire rated low-slope roof systems • Premium elongation/recovery
Why Buy
• Projects that require Class A fire rating where Type II SBS torch-applied membranes are preferred or specified • Tried and true modified bitumen protection • CertainTeed's most robust cap membrane
Warranty
• 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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