Sun Strokes Underglazes

All colors in the Sun Strokes series are LEAD Free and Non-Toxic. Vivid reds, oranges, yellow and green! Six intense underglazes specifically formulated for Cone 05 (1911° F, 1044° C) in oxidation and raku firings -- with or without a clear glaze. Sun Strokes Underglazes have a gloss finish even when fired without the clear glaze. Therefore, if they are applied on the bottom of the piece, they must be stilted when fired or they will stick to the kiln shelf. Apply two even coats of Sun Strokes to mature Cone 04 (1971°F, 1077°C) bisque. Clear glaze smoothes out and brightens the colors. When using clear glaze, apply two even coats over the decorated piece before firing of the underglaze. Fire to Cone 06-05 (1855°-1911°F, 1013°-1044°C). If left unglazed, AMACO® Sunstrokes should not be used on surfaces which come in contact with food or drink. Sunstrokes are dinnerware safe when covered by AMACO clear glazes LG-10, F-10, and HF-9 or any other dinnerware safe glaze. AMACO Sunstrokes have only been tested and approved as dinnerware safe when applied and fired under AMACO LG-10 Clear Glaze.