Spectrum’s 1440 Floating Blue is a cone 4/6 stoneware glaze. All of Spectrum’s Stoneware Glazes are available in wet formats and are suitable for brush application.
S1440 is one of Spectrum's Texture Glazes. They are all lead free, non-toxic and dinnerware safe. They are formulated to produce reactions during the firing cycle which give very interesting and beautiful effects. The final appearance of the glaze is dependent on firing temperature, glaze thickness and the composition of the clay body being used.
Try overlapping glazes for new and interesting glaze results. Some of Spectrum Glazes are designed to move and shift in the glaze firing resulting in beautifully bright and layered looks.