Brand Name: Alpha Fry | Container Size: 16 oz. | Number in Package: 1 pc. | Suitable for Electrical Use: No | Usage: Use with Solid Wire Solder and Soldering Iron or T | Lead-Free: Yes | Water-Soluble: Yes Flux Water Soluble 16 Oz. size Water flow 2000 Water Soluble Paste Flux 2 Oz. size Water soluble flux for non electrical soldering of copper, brass, galvanized iron, steel, nickel alloys, nickel and tin plate Use with solid wire solder and soldering iron or torch Completely water washable easy cleaning no grit very active less corrosive no zinc chloride meets ASTM B 813 jar. | Water flow 2000 lead-free water soluble paste flux | Distributed by alpha metals | Water soluble paste flux