Dinanath's brand soldering liquid

Dinanath's Soldering Liquid is a liquid flux applied to the joint before soldering gold or silver. It cleans the metal surface, stops oxides forming under heat and helps solder flow evenly into the seam, giving a neat, strong joint with less cleanup. Apply a small amount with a brush or dropper, then heat with a torch. Use in a ventilated workspace and keep out of reach of children. Supplied by Dinanath & Sons, a Delhi supplier of goldsmith supplies since 1960.