Report Bubbles In Black Stoneware in Studio Operations and Making Work Posted May 22, 2017 I had the same problem with Laguna B3 Brown, which is almost black when fired in oxidation. I was advised to change firing from C6 to C5 and no more bubbles or cracks.
Bubbles In Black Stoneware
in Studio Operations and Making Work
Posted
I had the same problem with Laguna B3 Brown, which is almost black when fired in oxidation. I was advised to change firing from C6 to C5 and no more bubbles or cracks.