SW-123 SAPPHIRE stoneware glaze

Mayco SW-123 Sapphire glaze when fired at 1240°C gives a deep, cobalt color, which slightly lightens with the increase of the firing temperature. The glazes from the Mayco Stoneware series are designed for firing in the temperature range of 1200-1300°C, in both oxidation and reduction atmospheres. Stir them well before use and apply on bisque in layers with a brush. The final appearance of the glaze will depend on the clay body used, the number of layers and the firing curve.