CertainTeed Type C Gypsum Board is an interior gypsum board consisting of a solid set, fire-resistive, Type C gypsum core enclosed in ivory-colored face paper and a strong liner back paper. CertainTeed Type C board features a specially formulated Type X core providing superior fire performance when used in specific fire-rated Type C assemblies. Long edges are slightly tapered, allowing joints to be reinforced and concealed with joint tape and joint compound. CertainTeed Type C Gypsum Board is available in a variety of lengths and widths.
CertainTeed Type C Gypsum Board is an interior gypsum board consisting of a solid set, fire-resistive, Type C gypsum core enclosed in ivory-colored face paper and a strong liner back paper. CertainTeed Type C board features a specially formulated Type X core providing superior fire performance when used in specific fire-rated Type C assemblies. Long edges are slightly tapered, allowing joints to be reinforced and concealed with joint tape and joint compound. CertainTeed Type C Gypsum Board is available in a variety of lengths and widths. Thickness: 1/2" (12.7 mm) 5/8" (15.9 mm) Width: 4' (1220 mm) standard Length: 8' to 12' standard (2440 mm to 3660 mm) Weight (nominal): 1/2" (12.7 mm) – 1.9 psf (9.3 kg/m2) 5/8" (15.9 mm) – 2.3 psf (11.2 kg/m2) Edge: Tapered, paper bound – factory finished Packaging: Two pieces per bundle, face-to-face and end-taped Special widths, lengths or edges may be available on special order. Consult your CertainTeed sales representative.
CertainTeed Regular Gypsum Board accepts most types of paints, texture and wall covering materials. The surface shall be primed and sealed with a full-bodied latex primer before applying a final decorative material. This will equalize the suction between the joint compounds and the paper surface. For best painting results, all surfaces, including joint compound, should be clean, dust-free and not glossy. If glossy paints are used, a thin skim coat of compound over the entire surface, Level 5 finish, is recommended to reduce highlighting or joint photographing. This method is also recommended for areas of critical sidelighting of natural or artificial light sources. A sealer application under wallpaper or other wall covering is also recommended so the board surface will not be damaged if the covering is subsequently removed during redecorating. Joint treatment must be thoroughly dry before proceeding with primer-sealer application and final decoration.