coring lead


Bramblebush ForumsFAQ

Posted by ruth on July 14, 19100 at 06:59:39:

I am casting hollow lead balloons and have been coring the waxes with plaster and grog which i then have to drill out after casting. this is tricky as the balloons are easily damaged. is there anything else i can use as a core that would be easier to remove. I am firing the moulds in an electric kiln.


ps please try not to use brand names as i am in the uk and they often don't cross the atlantic!

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