Bronze and Copper Clay Essential
Bronze and Copper clay projects must be fired in a reducing atmosphere to allow metal particles to sinter properly, producing a strong finished project. To accomplish this, surround projects with activated chromatic carbon during firing. Activated coconut carbon which produces superior levels of color, used to create an oxygen reduced environment, allowing the metal clays be sintered without oxidation. It can be re-used over and over until it breaks down. 1 lb bag.
Supplies are limited. Order early for best selection. All sales of clearance items are final.