CertainTeed Flintlastic STA Plus 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.

CertainTeed Flintlastic STA Plus is produced with a high performance, non-woven polyester mat which is impregnated and coated with a superior grade, modified bitumen compound.

• Support Mat: High performance, puncture and tear resistant, non-woven polyester mat
Top Surface: Smooth-talc finish
Back Surface: Torchable Polyethylene Film
Weight: 100 lbs. per roll
Dimensions: 39-3/8" x 32' 10" (100 sq. ft./roll)
Coverage: One Square
Thickness: 4.5mm (180 mils)

For additional technical resources please refer to the CertainTeed Commercial Roof Systems Manual or click on the Technical Information link located on the left navigation area.

CertainTeed Flintlastic STA Plus is intended for torch application only and should not be exposed to adhesives or solvent based materials. Rolls should be stored upright, off ground, completely protected from the weather. Roof decks shall be structurally sound, dry, smooth and meet or exceed minimum requirements of the deck manufacturer, local code and CertainTeed.

For detailed installation instructions please refer to the CertainTeed Commercial Roof Systems Manual or click on the Installation Instructions link located on the left navigation area.