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| Kester Soldering Paste Flux 1 oz. is new in original package, from our surplus stock. Part # 82-5000-0011. This flux contains Zinc Chloride and use with solid wire solder. This package also contains lead and is NOT recommended for potable drinking water. Instructions printed on back of package. Great for the hobbyist or small repairs. Kester Solder Division, Litton Systems, Chicago, IL. USA. |