Making a one piece silicone mold September 7, 2016 A one piece silicone rubber block mold is the simplest and easiest silicone rubber mold to make. With a silicone rubber mold, you can create your own jewelry, figurines, soaps, candles, prototypes or industrial parts! To make a one piece silicone rubber mold, you need the following: AeroMarine Products AM125 1:1 Silicone Mold Making RTV Rubber Cardboard/Legos/Plastic […]