- Primarily used for MIG, TIG, and gas welding of copper, copper-silicon and copper-zinc base metals to themselves and to steel;Ideal choice for joining plain or galvanized sheet metal as well as other coated metals - WARNING: This product can expose you to Lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
