12″ x 1/4″ Dia. White Silicone Layer Discs - Set of 4

Silicone sets of discs consist of four 1/4" (6.5mm) discs; two with holes and two without.

Silicone Molds

Are generally used when casting zinc-aluminum alloys, because of their higher heat resistance. Some mold makers also use them when casting tin and lead alloys because it is easier to form the mold around their designs. The "clay" merely pushes into place.

Excellent for plastic casting. Good tear resistance.

A master carton contains 10 sets per carton.