SW123 - Sapphire

Available from Seattle Pottery Supply when we last checked. Sold from the shop’s own store; the price there is the one that counts.

Cone 6: (1st image) Sapphire is a rich, deep cobalt blue glaze. It has a glossy, mirrored surface which can give colors from dark blue to bluish-purple, depending upon the thickness of application. Cone 10: (2nd image) No Change. TIP: If the application is too thin, the glaze will be streaky. Stoneware classic glazes offer the depth, sophistication and reliability to artists working from mid-range to high-fire temperatures. Many glazes will break over textures, revealing secondary colors and sha