6 pints ship for $15 - CANADA WIDE

HydroStone (Dry)

Especially suitable where high strength and resistance to wear are necessary. Used in high-quality art and novelty castings, molds, figurines, modeling material, anchoring material, density fill applications, lamp bases, and die production. Works well in most mold materials, especially flexible molds. Expansion about two times greater than Hydrocal. Has a strength of 10,000psi.