It can be used on its own for a matte finish, or covered with transparent glaze before final firing for a glossy finish.
It can be applied both before and after firing, but we recommend applying the underglaze before firing. When the clay is leather hard or almost dry for best results.
Apply 3 thin layers and let each layer dry well for a few seconds before applying the next.
Burn at 1200-1250 °C (Cone 5-6).