Borax, Welding Flux Borax, Borax Flux, 1 Bag Silver for Casting

Borax Technical Grade in a 1/2 Pound Bag, this is Borax Pentahydrate in the Granular form. Borax has a wide variety of uses, a component of many products. It can be used to glaze ceramic crucibles, as a flux in melting, casting and soldering. Borax when used in melting of Gold and Silver helps to dissolve Oxides and other impurities and produce a fluid borate slag that collects on the surface of the molten metal. This slag is periodically removed, by use of a carbon-graphite or clay rod.

Borax 1/2 Pound Melting Flux 8 oz. to Glaze Crucible Dishes for Gold Silver Jewelry

30g/bag borax powder anhydrous metal casting

3lb Borax Granular Melting Gold Silver Flux Glaze Crucibles Dish Borax Casting : Arts, Crafts & Sewing

Borax, Welding Flux Borax, Borax Flux, 1 Bag Silver for Casting Soldering for Melting Gold

Borax Flux Notes, PDF, Blacksmith

Buy Borax Flux For Melting Gold online

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N.w. 280g Silver Soldering And Brazing Flux Welding Flux - Welding Fluxes - AliExpress