Hydrocal, 5 Pounds

(1 customer review)


Mix with Silica Flour to make a casting mold.

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A high-strength gypsum cement with a low setting expansion. Adaptable to the productions of hard, strong, tough patterns and duplicator models. Has a shorter period of plasticity, stiffens more rapidly than B-11, and sets in about 15-20 minutes after mixing.
Mix equal parts of Silica Flour and Hydrocal (by weight) for a intricate, durable, and inexpensive mold. As with all plaster materials, you’ll only be able to use this mold once. As with all dust producing products, please wear a dust protection respirator.

Weight 6 lbs

Based on 1 reviews

4.00 Overall

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1 review for Hydrocal, 5 Pounds

  1. Julie Wood

SKU: hydcal- Category:

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