Black 540i 20kg - Pottery Supply House Clay pottery classes hamilton clay becomes hot

clay becomes hot

Information will be provided for mounting after completion

Opacified with tin oxide for a pleasing white matte finish

This Beginner friendly and Intermediate appropriate class will be an option for all skill levels to walk out with refined skills and pieces to be used for years to come

Fires up to Cone 10- Apply to bisque for best result

Black 540i 20kg - Pottery Supply House Clay pottery classes hamilton clay becomes hot540i is a unique, multi purpose, brown black cone 6 clay pigmented with non toxic iron oxide. It is more reactive and outgases more than other clays from PSH and, as a result, might cause defects such as orange peel surfaces, fine bubble clouding or cratering in some glazes. 540i is not recommended for microwave ware due to excessive heating. Priced per 20kg box.