1/2"-3'x5' PERMA BASE CEMENT BOARD | ½" x 3' x 5' Permabase Cement Board is a rigid substrate made of Portland cement, aggregate and glass mesh that provides an exceptionally hard, durable surface that is able to withstand prolonged exposure to moisture. Permabase is ideally suited as an underlayment or backing surface for tub and shower surrounds, countertops, flooring and a variety of other interior and exterior applications.
Provides a hard, durable surface
Long, tapered edges are formed smooth and shatter-proof using double-wrapped EdgeTech technology EdgeTech technology allows for closer fastener application at the edge
Can be used in both interior and exterior applications