USG_HYDROCAL FGR Architectural Gypsum Cement Booklet
Used for Glass-Reinforced Gypsum (GRG) fabrication, HYDROCAL FGR Gypsum Cement is an alpha-hemihydrate gypsum-based material that has a low water demand. This results in high strength, high density pieces that can be fabricated for a variety of interior architectural applications, such as column covers, light coves, wall and ceiling moldings, cornices, coffers, and more. Hydrocal FGR Gypsum Cement sets fast, develops high strength, and permits fabrication of strong, resilient glass-reinforced gypsum products. These durable products are fire-resistant, adaptable to deep patterns, accept most coatings, help overcome the building fire code problems of many plastics, and cost about 2/3 less than filled polyesters.