Sam L. Schad walks us through his process for creating molds used in lost wax castings! OOMOO™ 25 tin cure silicone was used for its low viscosity and tolerance from cure inhibition when using SLA resin prints. These molds will be used to create wax castings, which will then be coated in plaster, heated to melt the wax, and injected with molten metal! Click here to learn more about our OOMOO™ series tin cure silicone rubber! https://www.smooth-on.com/product-line/oomoo/ #smoothon #smoothonproduc