USG Hydro-Stone® Super X Gypsum Cement is an excellent product for manufacturing solid cast architectural, art novelty and statuary products. USG Hydro-Stone Super X Gypsum Cement is extremely hard, has high compressive strength, and has high water absorption resistance while giving extremely fine detail duplication.
Normal Consistency (lbs. water/100 lbs. product) 22
Dry Compressive Strength 13,000 psi