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discoloring glaze

updated sun 31 aug 97

 

Craig Martell on thu 28 aug 97

Hi Terrance:

According to Insight you are about 1.15 moles too low in silica. When this
glaze is put into the seger formula, the silica is at 1.85 moles and it
should be at least 3.0.

Refiring won't remedy the situation. You need to add some silica to the glaze.

regards, Craig Martell-Oregon