Lead Wool

Lead Wool, a form of caulking lead, is long fine strands of chemical grade lead which is twisted into 5/8”rope for use in various applications. Mayco’s cold packing is available in 5 lb. cartons or 50 lb. waterproof bags. It averages about 2-½ ft. to one pound. Mayco Lead wool is certified to meet Federal Specification QQ-C-40.