Engineered by Lincoln Electric, this MIG wire is designed to meet the rigorous demands of professional welders. The 0.035-inch diameter wire, packaged in a convenient 33 lb plastic spool, is copper-coated to enhance contact tip longevity and perform reliably across various welding techniques, including short-circuiting, globular, axial spray, and pulsed spray transfer. Built with high levels of manganese and silicon deoxidizers, it effectively handles medium to heavy mill scale surfaces, ensuring excellent toe-wetting for optimal bead appearance. Ideal for those seeking quality in their welding consumables, this ER70S-6 wire maintains superior performance and is certified to meet Buy America standards.