Lightweight Hydrocal C1201

Lightweight Hydrocal has been specially formulated for terrain model builders. It is half the weight of Hydrocal and goes twice as far. It is the tough, quick-setting product you will prefer. Use it for casting rocks, creating a hard shell terrain, filling in around castings, and as an adhesive. 1/2 gallon. ...Read more
Description
Lightweight Hydrocal has been specially formulated for terrain model builders. It is half the weight of Hydrocal and goes twice as far. It is the tough, quick-setting product you will prefer. Use it for casting rocks, creating a hard shell terrain, filling in around castings, and as an adhesive. 1/2 gallon.
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