Ceramic glaze is an impermeable layer or coating of a glass like substance which has been fused to a ceramic body through a variety of firing temperatures. Glazes can serve to color, decorate or waterproof an item.
Earthenware Glazes have a firing range between 1060oC to 1100oC.
Stoneware Glazes have a firing range between 1280oC to 1300oC.
Underglaze firing ranges can vary depending on your selected colour, please read the product description of your chosen colour for the appropriate range.
Underglaze Pencils are ideal for shading, fine line drawing or identification. Apply the underglaze pencil to bisque ware to create a variety of unique decorative designs.
Test all products to ensure suitability for your requirements as glaze application, clay type, firing atmosphere and glaze flow can vary greatly.