Activa Instamold

Rileystreet Art Supply Verified independent store

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Make perfect reproductions of 3-dimensional shapes in minutes with this ingenious water-activated, non-toxic, mold-making compound. The finished mold can be used with resin, wax, P ermastone or casting plaster to make numerous copies. In a 12 oz. canister that makes up to a gallon of working mixture. Show more