![White Speedball Underglaze](http://thepotterscenter.com/cdn/shop/products/images_a2df9411-3579-47e1-bff9-191c9bf21c87_{width}x.jpg?v=1588713647)
White
Offering artists spectacular results that fire true consistently, Speedball’s Underglazes feature 24 intense colors, that are unmatched in vibrancy. Originally formulated to perform in a wide firing range, 05-6, Speedball’s Underglazes have been successfully fired at Cone 10. Suitable for use on greenware or bisque, each color produces a softer, velvety finish when left unglazed, and intensifies in richness when covered with a clear glaze*. Trusted by some of today’s most well-known and acclaimed ceramic artists. All colors are dinnerware safe when used and fired as directed, are lead-free and carry the AP Seal.