Polyester Casting Resin

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For pouring into any mold to make crystal clear, colorless castings. Liquid requires mixing with catalyist to become rock hard (purchase Polyester Catalyst separately). Cures to a smooth, glossy transparency at room temperature.

Pour Polyester Casting Resin into any mold to make a paperweight, or sculpture. Casting resin is a crystal clear, low viscosity liquid that requires mixing with a catalyst to become rock hard (purchase catalyst separately). It cures to a smooth glossy transparency at room temperature. Polyester Catalyst — Clear, colorless liquid, very low viscosity. Usually added in quantities of 0.5% to 3.0% of weight of resin for curing. Store in a cool place, keep tightly closed. Purchase 1/2 oz for a pint or quart of resin, and 1 oz for a gallon of resin. PVA Mold Release — A general purpose water-soluble mold release for polyester resins. Wipe it on glass, plaster, or metal molds for easy removal of castings. Release is not necessary for flexible plastic or rubber molds. 8 oz bottle. Note — Casting resin has only a 6-month shelf life. Store in a cool place.

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