Lead has been commonly used for thousands of years because it is widespread, easy to extract and easy to work with since it is highly malleable as well as easy to smelt. Lead is used in lead-acid batteries, bullet and shot, weights, and Bricks for Radiation Protection.
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. This Lead wool is ceritified to meet Federal Specification QQ-C-4.
#9 Lead shot 0.08″ Dia. Bird/Clay type. Excellent for ballast applications due to its flexibility and ability to fill a shape. Used in various situations, especially where a dense, pourable weight is required.