Pistachio is a light green underglaze that retains color from cone 05 up to cone 6 with minimal darkening. Above cone 6 the color becomes slightly bluer. Clear glaze brightens the color. Pistachio underglaze can be used with zinc or non-zinc glazes without color shift.
Due to variations in raw materials used during manufacturing, we recommend firing glazed test tiles before using each new batch number of glaze.
