Rectroseal soft soldering flux, rectroseal, series: c-flux, 12 oz capacity, paste, composition: zinc chloride, ammonium chloride, deionized water, Gray, 230 deg F flash point, 1.59 specific gravity, applicable materials: copper, tin, zinc, nickel and sheet lead, potable water systems. C-flux is a lead free, high quality flux containing powdered solder which provides added insurance for a leak free joint. For use with 95/5, 60/40, 50/50, and 40/60 solders. 12-Ounce.
Cleans, fluxes and pretense in one operation saving time and money
Smooth consistency makes it easy to apply
Lead free and acid free-safe to use on potable water systems