Posts Tagged ‘Silica’
How Do I Make A Ceramic Mold For Metal Casting Using Colloidal Silica?
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. Is this Colloidal silica liquid and I add sand to it or is it the other way around. Or do I need to use something completely different.
Posted in Metal Casting | 
Tags: Casting, Ceramic, ceramic material, Colloidal, colloidal silica, figure, Metal, mold, Silica, Using, wax, wax figure | 
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