How do I make a ceramic mold for metal casting using Colloidal Silica?
Lipiew asked: I have a wax figure i would like to cast into metal bColloidald to coat it with some sort of ceramic material except clay to fire melt the wax out leaving a perfect mold for a metal pour....
View ArticleCan I make a reusable casting mold from steel, for casting silver ?
lickit_suckit_slammit asked: I want to use something that is faster than ” lost wax casting ” and I was wondering if I could machine a reusable 2 piece mold to pour molten silver in . Let it harden,...
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