Welding Auxiliaries Borax Flux Welding Flux Borax Borax For Melting Gold Silver

Welding Auxiliaries Borax Flux Welding Flux Borax Borax for Melting Gold Silver Specification: Features: 1. Borax has a wide variety of uses a component of many products. 2. It can be used to glaze ceramic crucibles as a flux in casting and soldering. 3. When used in melting of Gold and Silver Borax helps to dissolve Oxides and other impurities and produce a fluid borate slag that collects on the surface of the molten metal. 4. Adding a proper mount of borax can accelerate melting speed. 5. It should be stored in a dry place. Specification: Condition: 100% Item Type: Flux Material: Borax Color: White Weight: Approx. 91g Package List: 1 Bag of Borax