Speedball Underglazes are trusted by some of today’s most well-known and acclaimed ceramic artists, Speedball Underglazes are unmatched in vibrancy and value.
- Available in 59ml and 472ml sizes across 48 bright, bold and rich colours
- All colours have been successfully fired across a broad firing range, Cone 05-10*
- Suitable for use on greenware or bisque
- Deliver a softer, velvety finish when left unglazed, and intensifies in richness when covered with a clear glaze*
- NEW FORMULATION offers the utmost brushability
* For best results, use Speedball Clear Earthenware or Stoneware Clear Glaze with Speedball Underglazes. Speedball recommends making test tiles specific to artist's clay body and firing schedule.
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