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R&R® Glass-Cast™ 400 Investment



Product Description

  •  A stronger, economical mold material

  • Provides added strength for the glass artist that struggles with mold integrity due to mold size or process intensity

  • Packaged in a 50 pound carton

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Product Reviews

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  1. Best out there for glass casting 5 Star Review

    Posted by on 7th Apr 2015

    No breakage- one thick coat is all that's needed. This product is great for kiln cast glass.

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