Casting Flux
Flux can be used for seasoning crucibles, keeping materials liquefied for easier pouring, and for removing impurities when refining your metals.
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Flux Components
A full selection of individual components for mixing your own flux recipes. We offer small and large bulk quantities of each ingredient.
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Refining Flux
A full line of pre-mixed fluxes ready to use for fire assaying and refining precious metals.
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Assay Silica 70 Mesh
Assay Silica - used as an ingredient of assaying flux (or flux thinner) for melting or smelting gold and other precious metals.