DIY Volumetric Silicone Mold and Flat Mold from Sealant and Starch In this video, I show how to make DIY silicone molds using regular sealant and starch — no expensive silicone needed. You’ll see two ...

How to Make a Large Silicone Mold Economically and Easily In this video, I’ll show you how to make a large silicone mold economically and easily, without expensive materials or professional equipment.