QUIKRETE One Coat Fiberglass Reinforced Stucco is a fiberreinforced, Portland cement based plaster designed for use in onecoat stucco applications. When applied in accordance with IAPMO ER-455, this product provides a one-hour fire rating COVERAGE: QUIKRETE® One Coat One Coat Fiberglass Reinforced Stucco, per 80 lb (36.2 kg) bag: 3/8” (9.5 mm) 20-24 ft2 (1.9-2.2 m2) 1/2” (13 mm) 15-18…