Speedball Ceramic Underglazes

Speedball Underglaze Colours are liquid, opaque colours that are excellent for detailed painting, sgraffito, and decorative applications in general. They can be applied to greenware or bisqued items and will not run or bleed.

Bright, saturated colours give vibrant results. All colours are non-toxic and lead-free. Designed to be fired from Cone 5 to Cone 6.