Mold Making Tutorial： How to Make a 2 Piece RTV Silicone Mold

Making a 2-Piece RTV Silicone Rubber Block Mold using OOMOO silicone from Smooth-On. Make It Now! with Smooth-On / smoothon / smoothon smoothon ~-~~-~~~-~~-~ Adult Supervision Required Keep Out Of Reach Of Children ~-~~-~~~-~~-~