All glazes are AP non-toxic and have a satiny smooth, non-glossy surface. All are dinnerware safe.
All glazes in this series are lead-free and most are AP non-toxic. Also referred to as Porcelain Glazes, they are ideal for high fire porcelain and stoneware at cone 9–10. Designed for electric kiln use, some may also be suitable for experimentation in reduction fired gas kilns. See insert for colors. Dry glazes available by special order. Please inquire for pricing and availability.
These Spectrum Glazes are AP Non-Toxic: Code 2. Dinnerware Safe, but considered toxic in the liquid state due to the presence of heavy metals.