Regal Purple - 25% OFF

Majolica Regal Purple SO. These glazes conform to ASTM-D-4236 standards. They can be used on any earthenware clay and should be fired at cone 05 - 06. To prevent crazing, ware should be bisqued at least one cone hotter than the glaze firing. Semi-opaque glazes should be applied heavily. These glazes contain leaded silicates. SEMI-OPAQUE