SilkeMat Rigidizer is NON-FLAMMABLE and formulated for molding SilkeMat into rigid reusable molds of the highest quality in performance. The Rigidizer is easy-to-use and cures at 1450F. It can even be used to solidify just the outer shell of the SilkeMat mold to retain a soft, release-free interior for slumping any glass. SilkeMat molds are usually reusable if properly prepared and fired.
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