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NOW AVAILABLE AT BigCeramicStore! Speedball Underglazes boasts 24 liquid, opaque colors that will not move or bleed, making them perfect for detailed painting, sgraffito and design work. They may be applied to greenware or bisque and can also be blended. The underglazes are compatible with both the earthenware and stoneware covering glaze.
Directions: Shake or stir well. For opaque coverage, apply 3 flowing coats to greenware or bisque. Fire to cone 04. Apply a covering of Speedball glaze to increase color intensity or when using a functional ware. Fire to appropriate cone for glaze used. Thin with water if necessary. May be used for a variety of decorating techniques.