Mold-making ProcessIn the final, 11th, week of the trimester I made a mold of my sculpture, an elaborate process, both time consuming and grueling! We start by applying a liquid silicone layer which is very thin and captures all the detail of the sculpture. Then, a second layer of a putty silicone to add thickness and strength. Finally, a mother-mold, which is a hard shell that surrounds the whole thing and helps the silicone hold its shape. This must be done in several parts which all bolt together. I made mine with resin and fiberglass sheets, but plaster and burlap is possible too.
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