Borax Flux 1/2 Pound Melting Gold Silver Crucible Glaze Jewelry Casting 8oz : Arts, Crafts & Sewing

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

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🟢 Net Weight 8 Oz (1/2 Lb) 🟢 Borax (Sodium Tetraborate Pentahydrate) 🟢 It can be used to glaze ceramic crucibles, as a flux in melting, casting, and

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Net Weight 8 Oz (1/2 Lb) Borax (Sodium Tetraborate Penthydrate) TECHNICAL GRADE - FOR PROFESSIONAL USE ONLY

Borax Flux 1/2 Pound Melting Gold Silver Crucible Glaze Jewelry Casting 8oz