Plasters

Hydrocal White Gypsum Cement offers a gradual setting time and a long period of plasticity. Recommended for both solid and hollow casting of lamp bases and figurines. Especially designed for thin sections, which require high green strength to minimize breakage during removal from an intricate latex mold. HYDROCAL White Gypsum Cement should be mixed at 45 consistency which gives it moderate carvability. Sold in a 50lb bag. Hydrocal

Hydro-stone Gypsum CementHydro-stone is hard and strong with high water absorption resistance. It works well in plaster and most flexible molding compunds. Hydrostone is generally used in high-quality art novelty and statary castings where extremely fine detail duplication is required. Sold by the bag only.

Ultracal 30Super-strength gypsum cement recommended where extreme accuracy and greater surface hardness are required, as in duplicator models. Harder and stronger than HYDROCAL® A-11 and HYDROCAL® B-11 cements, ULTRACAL® 30 cement has the lowest expansion of any rapid-setting gypsum cement available. Has a gradual set and long period of plasticity. Ideal for splash-casting molds and models for phenolic, polyester and epoxy resins. It was designed to give the pattern making industry the ultimate in a gypsum cement-

FGR-95 Hydrocal, PlasterHydrocal® FGR-95 Gypsum Cement is a specially formulated gypsum cement which sets fast, develops high strength, and permits fabrication of strong, resilient glass-reinforced products. The superior fire retardant properties of Hydrocal® FGR-95 Gypsum Cement allow for safe, code-compliant installation in all types of public and private structures. Sold by the bag only.

Number One Pottery PlasterHighly uniform, USG No. 1 Pottery Plaster is noted for outstanding performance and long life. The standard of the industry! It is the best material available for sanitary-ware and dinnerware slip casting. Full 50 pound bags only.