Tag Archives: investment powder

Lost Wax Casting Step 2 of 9 Investing the wax-filled flasks

Posted on January 27, 2010 by admin

Preparing for lost wax casting, step 2: putting the waxes inside steel flasks and covering them with high temperature plaster called investment. Feathered Gems Jewelry has documented the entire process of casting Braille charms for Seedlings Braille Books for Children. … Continue reading →

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