njabeid Posted December 31, 2022 Author Report Share Posted December 31, 2022 @Min Yes, good to know there's zinc in it, but really I seldom use it. I'm tweaking the alkaline glaze (10% TiO2 so far) hoping to get the bright colours without the runs. Let's be patient until I get through the firings with new tests. I was throwing some new stuff as I don't like to fire a half-empty kiln. I haven't really heard a theory about why oxides would go through an engobe layer and blow it out - or in, looking like a bubble burst. It makes no sense. Have a nice party, hopefully with family and friends.. Rae Reich 1 Quote Link to comment Share on other sites More sharing options...
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