What They Are
These glazes are bottled with a variety of crystal chips in the bottom of each jar. The crystals are designed to melt, flow, and burst throughout the base glaze when properly fired to cone 06. Using Crystal Glazes with other Duncan glaze families can create some exciting and wonderful finishes. Crystal Glazes are nontoxic but due to a possible crazing nature, not all colors are food safe.
How To Use
To create custom looking piece, apply Crystals in combination with other glazes and other colors.
Crystals can work well to high fire cone 5-6. However be aware the crystals can run more on a vertical surface.
For high fire application, we recommend firing a test piece because high fire-clays vary.
WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.