Zinc can cause some pigments in slips and underglazes to shift color. Zinc-Free Clear, formulated to prevent such color shifts, is a glossy, transparent glaze designed to produce attractive, high-fire effects at mid-range...
Clear is a glossy, transparent glaze that produces attractive, high-fire effects at mid-range temperatures.
The perfect cover for underglaze, Coyote Clear Glaze is zinc-free and can be used over pinks and reds without damaging them. With proper application and firing, it provides a totally...