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SKU# 1462

Flintlastic GMS, White - Mop Applied (1Sq)

Flintlastic Gms White(1Sq) (Mo

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Product Overview

CertainTeed's workhorse granulated, mop-applied, SBS-modified bitumen cap sheet, Flintlastic® GMS, is valued for its high elasticity and decades of consistent quality. This 145 mil membrane is manufactured with a resilient polyester reinforcement, offering exceptional durability and resistance to weathering. GMS is available in three true-blend colors designed to complement popular shingles.

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.


Key Features

  • SBS-modified
  • Polyester reinforcement
  • Meets or exceeds ASTM D6164 Grade G, Type I
  • Pliable even in cold temperatures
  • Excellent elongation/recovery

Product Specifications

Area

100 Sq. Ft. per Roll

Brand

Certainteed

Color

White

Length

32' 10"

Thickness

145 mil (3.7 mm)

Weight

93 Lbs. per Roll

Width

39-3/8 in

CertainTeed Flintlastic GMS is designed for use as a roofing membrane over various types of substrates for both new construction and reroofing installations. 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.
Flintlastic GMS White is an approved ENERGY STAR® product for slopes greater than 2"/12".