Pewter casting...


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Posted by Mark Strahm on June 28, 19100 at 13:23:59:

I just recently started pewter casting to supply my partner with unique beads for her necklaces that we have been unable to find elseware. I am having problems with metal finish however. I am using RTV11 Silicone rubber compound to make my molds and a small electric melt pot for the pewter. I have tried lots of combinations but I always seem to get a slightly pocked finish as if there is gas in the mold.... Any suggestions?

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