Jewelry Casting Borax Flux, Welding Auxiliaries Borax Flux for Melting Gold Silver : Amazon.ca: Tools & Home Improvement
Soldering Flux For Jewellery Making Explained
Borax 1/2 Pound Container Melting Flux 8 Oz. to Glaze Crucible Dishes for Gold Silver Jewelry by JTS - JETS INC. - Jewelers Equipment Tools and Supplies