CertainTeed Flintlastic Self Adhering Ply Base

Certainteed Flintlastic SA PlyBase is a durable, self-adhered SBS-modified roofing membrane, engineered as a base or interply sheet for low-slope residential and commercial roofs. Designed for direct application over nailable substrates like wood, this 60-mil flintlastic base sheet features a fiberglass reinforcement that provides exceptional dimensional stability and strength. Its proprietary surface film promotes instant adhesion to other Flintlastic SA membranes, making installation faster and cleaner requiring no fumes, flames, or special equipment. Perfect for multi-layer systems or hybrid applications with torch-applied caps, the Certainteed Flintlastic Self Adhering PlyBase combines speed, safety, and ease of use.

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