Description
Exceptionally strong gypsum cement is a multi-purpose product used as a high strength alternative to sulfur capping compound. Superior expansion vs. Hydrocal® A-11 or B-11 gypsum cements. Hydro-Stone® Gypsum Cement is especially suitable where high strength and resistance to water absorption are necessary.
Features:
- Meets ASTM C617
- High absorption resistance
- Sets in 17-20 minutes, after machine mixing
- Requires 32 parts water by weight per 100 parts plaster.
- Can duplicate extremely fine details
- Is self-leveling, with low viscosity
- Provides fast set time
- Compressive Strength, One Hour After Set 4000 psi (27.6 MPa)
- Compressive Strength, Dry 10,000 psi (68.9 MPa)
- 50lb. bag
NOTE — For best storage results, keep indoors in a dry, stable environment, away from drafts. Do not stack more than two pallets high.
