In this silicone moldmaking tutorial we explain the process of making a simple, soft block mold using 5110F Fast Setting Platinum silicone. This formula is well suited for fast, small molds, FX skins, and medical simulators. We use this mold to make ArtKast Resin skulls.
Zip 301 Mold Release: https://bjbmaterials.com/zip-me-301s-release-spray
5110F Fast Silicone: https://bjbmaterials.com/catalog/product/view/id/4391/s/tc-5110f-a-b/
Resin: https://bjbmaterials.com/tc-800-a-b/
Video Library: https://www.brickintheyard.com/pages/video-library