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Overview

Flintglas® MS Cap Sheet offers two potential functions in a low-slope roof system. When installed granule-side up, MS Cap serves as the weathering layer to CertainTeed's built-up or non-modified roof systems, applied with hot asphalt or FlintBond® Brush cold adhesive. When installed granule-side down, the membrane functions as a venting base sheet, mechanically fastened or spot mopped over lightweight insulating concrete decks or existing smooth surfaced membranes. This 118 mil membrane is manufactured with a heavy duty fiberglass reinforcement, offering exceptional dimensional stability and resistance to weathering. MS Cap is nationally available in white and is regionally available in More Black. 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 th...See More

Features & Benefits

Quick Specs
• Built-Up, Non-Modified Cap • Fiberglass reinforcement • 77 lbs • 1 Square • 3.0 mm (118 mils)
Performance
• Meets or exceeds ASTM D3909 and D4897 • Granule-up or granule-down application versatility • Excellent weathering as a cap sheet • Tested and proven moisture ventilation as a base
Why Buy
• Preferred by hot mop and cold adhesive installers • Tried and true multi-layer asphaltic protection
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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