This cone can be used to make a flux used during the soldering of gold or silver. This is done by rubbing the wide end of the cone in a flat bottomed dish with a little water. The cone will dry out afterwards and can be used repeatedly. We also sell ceramic dishes to use with borax flux cones. Please read the safety in
Borax Flux - Santa Fe Jewelers Supply : Santa Fe Jewelers Supply
Borax Cone Set with Dish Tray Soldering Jewelry
Borax Cone Durston Tools
Waymil Borax Flux Cone Jewelry Soldering Dissolves to Form Paste Gold Silver Solder, Women's, Size: 4
Dissolves to form a paste flux for soldering. Used to control oxidation on metal surfaces and to enhance solder flow. Typically used for soldering
Borax Cone
Technique Borax Dried Flux Cone And Ceramic Dish Soldering Set
Borax 4 oz Cone
Borax Cone Flux
Borax Cones are used to control oxidation on metal surfaces and to enhance solder flow. Typically used for soldering silver.
BORAX CONES
Borax Flux Cone 4oz for Glazing Crucibles and Soldering