Wide Variety Uses Borax, Borax Flux, Welding Flux Borax, Silver

Borax (sodium tetraborate) 100 g

Borax (sodium tetraborate) 500 g

Borax Flux Pound (8 oz) Melting Gold Silver Crucible Glaze Jewelry Casting

Wide Variety Uses Borax, Borax Flux, Welding Flux Borax, Silver For Melting Gold

FanFlex: Lightweight flexible crests and patches that fold easy. - FanTex: An all-new super comfortable soft fabric. - FanFit: The authentic on-ice

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

brazing alloys nickel silver - filler metals

100g/1lot air conditioner borax the flame brazing welding flux soldering and brazing powder Silver Copper Brass iron - AliExpress

Borate Powder

Jewelry Casting Borax, Welding Auxiliaries Borax Flux for Melting Gold Silver

Flux Glaze