- – Cone 6: Blue Surf is a variegated cobalt blue glaze that breaks green.
- – Cone 10: Colour darkens.
- – The thinner the application the more green the glaze will appear. The thicker the more blue it will be. Where the glaze breaks it will be green.
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 colours and shades. Used alone, stoneware glazes produce beautiful colour variations. One coat will allow the clay body to show through the glaze and two to three coats deepen the colour. The choice of clay body, thickness of glaze application, firing process and temperature will affect the fired finish.