Emser Tile Empervious Series ZGBFB366012 Board, 60 in L, 36 in W, 1/2 in Thick, Fiberglass/XPS Foam

Empervious foam board is made of a 100% waterproof XPS foam core, reinforced with fiberglass mesh and finished with a cement coating for added durability. The boards are available in 9 sizes ranging from 1/8 to 2 in THK and panels up to 4 x 8 ft to cover all your project needs.