I use Highwater stoneware clays and my Shaner Clear and Franks Clear glazes craze. I apply it very thin and fire to ^9 -10 ox in electric kiln. I "fire down" to slow the cooling after reaching temp.I understand that the problem can be solved by altering the clay body,but I don't want to make clay. I have read that adding silica or alumina to the glaze can help. I have also considered adding strontium carb. I want to make some glaze tests but I would love to get some advice first. How much should I add? What is the best addition? Maybe someone has a better clear recipe they would share?
----------Lisa-- in the sea fog today-- in Florida
