Once Employed Chiefly for Accurate Manufacture of Small Metal Jewelry and Denial Paris. The "Lost-Wax" Casting Process Has Been Modernized and Adapted to War Production. It Now Looms as an Important ...

* Sculpture is cut into pieces and covered with liquid silicone rubber, to make several two-part molds. * The original sculpture is made of a wax-based clay called plasticene. * Sculpture is cut into ...

Precision Castings Can be Produced Commercially by the Lost-Wax Process, but Not by "Off-in-the-Corner" Methods. Materials, Processing, and Equipment Must be Fitted to the Job in Hand; then Lost Wax ...