Speedball Underglazes Coming Soon to Stone Leaf Pottery's website

Trusted by some of today’s most well-known and acclaimed ceramic artists, Speedball Underglazes are unmatched in vibrancy and value.

• Available in 2oz and pint sizes across (48) bright, bold and rich colors
• All colors 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.