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How do I make molds?

Specialty Gypsum Products

Hydrocal FGR - A unique high strength cement with glass fiber used for fabricating glass- reinforced architectural details that are lightweight, fire resistant and thin cast.

Duracal Cement - Designed for concrete patching of highways, bridges, loading docks, etc. Can be drive on 60 minutes after set. Could also be used for outdoor statuary.

Hydroperm - Permeable metal casting product formulated with Hydrocal Gypsum Cement. Suitable for nonferrous castings because of smooth mold surface, carvability and controllable permeability.

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