DUROCK Brand 0.5-in x 48-in x 96-in Cement Backer Board

USG DUROCK Brand EdgeGuard cement board offers architects, builders and tile contractors a strong, water-durable tile base for tub and shower areas. Also an ideal underlayment for tile on floors and countertops in new construction and remodeling. Board is readily applied over wood or steel framing spaced 16 in. o.c. with corrosion-resistant wood, steel screws or hot-dipped galvanized roofing nails. After joints are treated, wall or floor tile is applied using latex-fortified mortar or Type I organic adhesive. Enhanced patented edge performance prevents spinout and crumbling Easy to cut and fasten Water durable and mold resistant Warranted for interior and exterior applications Exceptional tile bond Noncombustible CA Residents: Prop 65 WARNING(S)