Pewter melts at a low temperature relative to most other metals. This makes it an ideal medium for casting in a small, studio setting with very inexpensive equipment. The pewter we use at Minsart Studio is lead and cadmium free, and therefore, well-suited for "wearable art." The process begins with a clay original from which a silicon rubber mold is made. The pewter is heated on our propane stove in a simple pan. When the metal is hot enough that a blackish skin forms on the surface, we pour the pewter into a "funnel cup" on top which will drain down into the mold. When the metal cools, the mold is opened to reveal the cast. The "gates" and "vents" must be removed, and any flashing ground off. The surface usually needs some buffing before applying a chemical patina which enhances the sculptural form and brings out the details. Finally, the high points are buffed either to a matte finish or high gloss.
Minsart Studio . 8691 Supervisor Ave . Colden, New York 14033
