USG Hydro-Stone® Gypsum Cement

For creating high quality architectural, art novelty and statuary castings Extremely hard; high compressive strength Fine detail duplication

USG Gypsum Hydrostone Plaster 50 Pounds – Evans Ceramic Supply

USG Hydro-stone® Gypsum Cement

Hydrostone 50lb Bag — Coast Fiber Tek

Gypsum cements

Type of Plaster to Use When Making Molds

FMSC - Hydrostone

USG HYDROSTONE TB 10 lb Bag - Gypsum Cement - Extremely Hard, High Compressive Strength, Fine Detail : Tools & Home Improvement

Hydrostone - All Sizes – brickintheyard

Usg Hydrostone

Hydro-Stone Plaster USG United States Gypsum Cement, 22.68 kg – Sounding Stone

Hydro-Stone® Gypsum Cement – USG - Sweets

Hydro Stone Gypsum Cement Data en IG1379, PDF, Plaster

U.S. Gypsum HYDROSTONE 50 lbs. Bag

Hydrostone - All Sizes – brickintheyard