Ask for more detail from the seller
Contact SupplierLead wool, a form of caulking lead, is long, fine strands of chemical grade. Lead wool is made by scratching fine strands from the surface of lead disc and is twisted into rope for use in various applications.
The lead wool is used to seal flanged connections, cast iron, cement and earthenware pipes, and apertures of walls and ceilings. It is also convenient for anti-radiation protection.