Purple Velvet underglaze is a violet color that is soft at cone 05, becomes bluish and lighter at cone 5 before it becomes very light and blue at cone 10. A clear glaze over Purple will accentuate the color at cone 05 and cone 5 and causes more blue tones at cone 10.
Due to variations in raw materials used during manufacturing, we recommend firing glazed test tiles before using each new batch number of glaze.
