Hydrostone (Southard)

SKU: 220106

Size: 8 Lbs
Price:
$16.95

Description

HYDRO-STONE¨ Gypsum Cement is 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.

Hydrostone is hard and strong. Cannot be worked under a template. Used in high-quality art novelty and statuary castings.

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Properties
Technical Properties
Mix Ratio by Weight 32 parts water: 100 parts powder
Cure Time (hand mix) 17-20 min
Compressive Strength 10,000 psi

 

Technical Properties:
Maximum Setting Expansion 0.240%
Density Wet 119.4 lb/ft3
Density Dry 108.7 lb/ft3

ÑHard and strong with high water absorption resistance.ÑWorks well in plaster and most flexible moulding compounds.ÑUsed in high-quality art novelty and statuary castings.ÑExtremely fine detail duplication.ÑLow viscosity slurry for filling multiple molds at one time
Media
USG PLASTER AND GYPSUM CEMENTS MIXING PROCEDURE
Documentation
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