Borax Flux

Controls oxidation during the melting process by forming a glass that both covers the metal and causes metal oxides to stick to it.

File:Using borax flux.JPG - Wikimedia Commons

PRODUCT DESCRIPTION, This flux keeps metal clean during melting (Gold, silver, etc.) and pouring. Can also be used for preparing melts for assaying.

Borax Flux Glaze Crucibles Melting Gold Silver Melting soldering, Casting Jewelry 3 Lb

Borax 1/2 Pound Container Melting Flux 8 Oz. To Glaze Crucible Dishes for Gold Silver Jewelry by JTS : Arts, Crafts & Sewing

Borax Brazing Flux 450 grams

JEWELLERS BORAX FLUX CONE & DISH FOR SOLDERING GOLD OR SILVER

Borax Flux (Dixon), Dental Product

Anhydrous Borax – 1kg Forge Welding Flux - Stefan Diedericks Knives and Supplies

Technique™ Ceramic Dish - RioGrande

Borax Flux For Casting Jewelry Melting Gold-Silver Granular Glaze

JEWELLERS BORAX FLUX CONE & DISH FOR SOLDERING GOLD OR SILVER - TB229&TF241