Flux Meltolit 770 Paste

Meltolit 770 powder and paste is a fluxing agent for brazing with silver solder of copper, stainless steel and normal steel. The purpose of the fluxing agent is to break metal oxides on the metal to achieve bonding of the silver solder on the combination of metals copper, steel, brass, etc. Very good reactivity and fluidity. Also used for brazing with silver phosphor copper solder to join copper to brass. For use, mix 770 powder with distilled water and a little denatured alcohol.