A mix of 50% silica and 50% kaolin. A refractory powder useful as a coating for kiln shelves to prevent ware sticking during firing.
Plainsman Clays 671 Industrial Ave. SE, Medicine Hat, Alberta T1A 3L5 Phone: 403-527-8535 FAX:403-527-7508 Email: tim.lerner@plainsmanclays.com |