Strataflex is a thin, flexible sheet membrane that is applied with an NAC primer for interior and exterior applications. A unique feature of Strataflex is the two-inch overlap joint that creates a watertight seal, providing superior waterproof protection. The Strataflex is permanently bonded to the concrete or wood substrate, creating a continuous, impervious water barrier to set a variety of hard surface flooring, including, ceramic, porcelain, stone, marble and more.

Strataflex will also provide crack isolation protection for hard surface flooring, protecting for up to 3/8” of lateral substrate movement.

For more information and to learn more about the waterproofing solutions offered by NAC, click here.