I am the tech at a small studio and introduced a Zakin clear (cone6) to them as a new clear glaze. They had been using Ron Meyers recipe and wanted something they could dip. It seem to be working just fine until a studio member put it over a slip colored with Raven Black mason stain. It changed from black to a rusty chocolate brown. Has anyone else run into this issue?
Any advice or ideas would be great. Thanks!
Raven Black mason stain
kona F4 40