Moldmaking Tutorial: Brush on Poly Gel 35 Rubber Mold

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This is a 1 piece head mold made with PolyGel 35. PG 35 rubber molds are ideal for reproducing hydrocal faces and heads for prosthetic work. PG 35 is a low cost alternative to silicone for brush on molds. Gypsums such as hydrocal and Ultracal 30 may be cast into PG 35 molds without mold release.