Used for making soldering and casting fluxes, Borax is a component of most fluxes and controls oxidation or fire-scale build-up during the melting
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
Fluxes
Flux & Brushes – Gesswein Canada
Anti-Borax Products for Brazing and Welding
Pickles and Fluxes. What are they? How do you use them?
Borax 1/2 Pound Container Melting Flux 8 Oz. To Glaze Crucible Dishes for Gold Silver Jewelry by JTS
Borax 1/2 Pound Melting Flux 8 Oz. to Glaze Crucible Dishes
Borax Flux Melting for Casting Crucible
This granules are used to control oxidation on metal surfaces and to enhance solder flow. Typically used for soldering silver.
BORAX GRANULATED