Plaster & Stucco
USG Industrial Casting Plaster
The Industrial Products Division of United States Gypsum Company provides high-quality products for use in a wide range of applications. A century of specialized experience, combined with USG’s state-of-the-art research facilities, ensures innovative, versatile products that meet your needs. Salmon Bay’s product assortment of Industrial Casting Plasters (ICP) includes Gypsum Plasters and Cements used for; Dental and Prosthetic moldings, Art, Statuary, Ceramics, Architectural Ornamentation and for Tooling and Prototyping. Familiar Brands include; Lab Dental, Hydrocal, Hydro-Stone and Ultracal. In addition we also have USG’s Terra Alba F & P which is commonly used as a filler in food and pharmaceutical applications.
USG® No. 1 Casting Plaster
The industry standard for figurines, plaques, and lamp bases. Special additives maintain smooth-working qualities and upon drying, result in a hard working surface with reduced paint absorption and degree of chip-resistance.
HYDROCAL® White Gypsum Cement
A good general use product that offers a gradual setting time and a long period of plasticity. Recommended for solid and hollow casting of lamp bases and figurines. Designed for thin sections, which require high green strength to minimize breakage during removal from an intricate latex mold.
HYDROCAL® B-11 Gypsum Cement
Gypsum cement with low expansion, a high degree of plasticity and gradual setting action. Specifically designed for making die-sinking patterns by the splash-cast technique and original loft template models. Sets in approximately 30 minutes after mixing, which provides ample time for built-up work.
HYDROCAL® FGR-95 Gypsum Cement
Hydrocal® FGR-95 Gypsum Cement is a specially formulated gypsum cement which offers fast set, develops high strength, and permits fabrication of a strong, resilient glass-reinforced products. The superior fire retardant properties of Hydrocal® FGR-95 Gypsum Cement allows for safe, code-compliant installation in all types of public and private structures.
HYDRO-STONE® Gypsum Cement
One of the hardest and strongest HYDROCAL Brand products. HYDRO-STONE is recommended for producing high-quality novelty and statuary castings requiring extremely hard surfaces.
HYDRO-STONE TB
One of the hardest and strongest HYDROCAL Brand products. HYDRO-STONE is recommended for producing high-quality novelty and statuary castings requiring extremely hard surfaces.
Lab Dental Plaster
Fast Setting Dental Casting Plaster, similar to Moulding plaster. White in color 2000psi 6-9 minute set time
Terra Alba F & P
Made from high purity white gypsum developed for use in food and pharmaceutical applications. Guaranteed to meet the standards of the Food Chemicals Codex and National Formulary
ULTRACAL 30 Gypsum Cement
Super-strength gypsum cement recommended where extreme accuracy and greater surface hardness are required, as in duplicator models. ULTRACAL 30 cement has the lowest expansion of any rapid-setting gypsum cement available. Has a gradual set and long period of plasticity. Designed to provide the pattern making industry the ultimate in a gypsum cement tooling medium.
USG CASTING PLASTER 30 Minute
General purpose plaster where expansion, control, hardness, and strength are not of major importance. Used for Moulding, Casting, Statuary and for Ornamental Plastering.



