California Proposition 65: This product contains a chemical known to the State of California to cause cancer. Mig Welding Wire, Diameter 0.045 in, Welding Wire Type Solid, Material Carbon Steel, AWS Classification ER70S-2, Container Size 2 lb, Container Type Spool, Welding Method GMAW, Tensile Strength 79, 000 psi, MIG Welding Application. This item has been restricted from sale in the following state (s): []