Speedball Art underglazes are versatile ceramic colorants designed for detailed surface decoration and consistent results. Suitable for use across low-fire, mid-range, and high-fire temperatures, Speedball Art underglazes offer reliable color, smooth application, and compatibility with a wide range of clay bodies and clear glazes.
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Available in both 16 and 2 ounce containers. To learn all about Speedball Art's line of underglazes, click here! Then, order your favorite colors t...
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