CertainTeed Type C fire resistant drywall 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.

Product Data:

– 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.

Surface Burning Characteristics:

– Flame Spread rating of 15 and Smoke Developed rating of 0, in accordance with ASTM E 84, (UL 723, UBC 8-1, NFPA 255, CAN/ULC-S102).
– “”UL Classified for Fire Resistance (ANSI/UL 263; ASTM E119)
– Listed under UL File No. CKNX.R3660″”
– Applicable Standards: meets ASTM C1396.”

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