How To Create a Urethane Resin Makeup Prosthetic Mold

Once the casting is demolded, sand the edges so that they are smooth. The finished casting should reflect a perfect detail of the model.

A zombie style appliance is sculpted on the casting using sulfur-free clay. A 'cutting edge' is sculpted around the appliance. This will provide thin edges when casting silicone into the mold. Drill a registration indentation into the casting. Apply Universal Mold Release® over the entire surface.