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Kiln casting
First off I hope all are well safe and remaining sane in this time of lockdown. I have a few questions on kiln casting, something I can do without studio access.
In creating a plaster mold I know Pete mentioned adding alumina to the plaster mold for increased strength. My first question is what type of alumina - tabular or carbonate or ....?
I will be looking at bomma cullet to cast with and am looking for additional guidance on kiln schedule for a very thick piece 8 inches in one dimension.
Thank you
Stay safe
Steve
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