How to GROW or SHRINK Silicone Molds! | Make Larger or Smaller Copies of Resin Casts

Here’s a way to EXPAND or SHRINK silicone molds. I show both mineral spirits as well as specialty silicone solvent. I also use both Mold Star 15 Fast and Mold Star 16 Slow in this video. The techniques should work with most any silicone molds. The mold expanding trick should even work with molds you have lying around. LINKS TO SUPPLIES: * Odorless Mineral Spirits Mold Star 16 Fast (30 Minute) Mold Star 15 Slow (4 Hour) NOVOCS https://w