Soldner's Copper Red Luster Raku Glaze
Gerstley Borate 80%
Nepheline Syenite 20%
Add: Cobalt Oxide 1%
Add: Copper Oxide 3%
Spraying the Soda
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I get a lot of questions about how soda firing works. It's pretty simple,
really: when the kiln reaches ^9, I spray a mixture of baking soda, washing
s...
5 days ago
