In this tutorial we show how to make a 2 piece brush on silicone mold using 80-30 silicone.
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We used 80-30 silicone thickened with TinThix and accelerated with ~20% FastCat catalyst. This is a great method for molding large props. This mold making method uses much less silicone than a poured block mold so it is ideal for large molds or smaller molds on a tight budget.
Post time: 03-17-2017