Many years ago( I'm an old potter) I used to mix glycerin in my under glaze colours to make the decoration look like an underwater scene but unfortunately cant remember - and cant find anything about it in my notes - what percentage I used. Anyone any thoughts.
Hi Jo, this is the Status Updates section of the forum, it's more for just general comments about what people have going on. Your question would likely get more replies if you posted it in the Studio Operations and Making Work section here. Just hit the orange "Start new topic" icon and follow the prompts.
As a rough answer to your question I'ld start with about a teaspoon of glycerin to about a cup of underglaze but it's going to be "to taste" as what your preference is.
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