Fundamentals Underglaze Fire Engine Red UG206

Cone 06 oxidation: Fire Engine Red will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze.

Cone 6 oxidation: Color concentration occurs. Recommended clear glaze is SW-001 Stoneware Clear.

Cone 10 reduction: Color concentration occurs. Recommended clear glaze is SW-001 Stoneware Clear.