The HF-009 iZinc Free Clear is a Zinc-Free Clear is a glossy glaze recommended for use with underglazes to prevent color shift. Most underglazes, mordants and coloring oxides are best with Zinc-Free Clear.
Some colors can be muted with HF-9 Zinc-Free Clear such as V-315 Peach and V-323 Salmon. For example, use the HF-10 Clear for this purpose
