The Kerdi-Board-Kit contains the components needed to waterproof the walls for tile applications around a bathtub or acrylic shower base. The 1/2 in. thick Kerdi-Board panels are applied directly to the stud framing eliminating the need for gypsum or cement board. The kit includes Kerdi-Board panels, Kerdi waterproofing band, pipe seal, mixing valve seal, screws and washers, and Kerdi-Fix sealant. Kit includes: 8 - 1/2 in. x 48 in. x 38 in. Kerdi-Board panels, 2 pipe seals, 1 mixing valve seal, 1 - 5 in. x 98 ft. 5 in. Kerdi-Band, 140 screws and washers, and 2 tubes of bright white Kerdi-Fix