CertainTeed Flintglas Premium Ply Sheet Type 6 is designed for use as a base and/or an interply felt for both hot and cold applied, inorganic built-up roofing systems. It is specifically constructed to provide uniform strength and promote improved asphalt uniformity and adhesion between plies.
CertainTeed Flintglas Premium Ply Sheet Type 6 is manufactured on a durable, high quality fiber glass mat which receives a coating of asphalt and is lightly surfaced with a mineral release agent. The fiber glass base mat provides excellent strength and moisture resistance with uniform porosity to allow complete bitumen embedment without excessive bleed through.
CertainTeed Flintglas Premium Ply Sheet Type 6 may be applied in either hot asphalt or cold adhesive such as CertainTeed's FlintBond, depending on system design and selection. 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. Roof decks shall provide positive drainage.