Re: Casting Flux?
green wood with natural oils and waxes is very good baking soda will also draw impurities and bind with them and make slag , you have to mix all fluxes through for them to work and thats what a lot of folks mix, they toss it in and give a little stir , its got to meet as much metal as possible to get all the junk out especially mercury or cadmium , so stir well for best results
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