Catharine
from
United Kingdom
asks
Hi, I want to try adding this to white stoneware slip powder before mixing in order to make a casting slip with better thermal shock resistance for raku glazing, (after bisque firing obviously), what percentage by weight to powder would you suggest I use and should I aim for the same specific gravity of the casting slip? Thank you.
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Scarva Replies:
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I think you would be best adding a finer molochite to a casting slip something like our molochite 200s would be better suited as it would suspend easier. You could add in around 3-5% depending on the strength you desire. Hope this helps.
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RM1511
