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Forney 42291 MIG Welding Wire, 0.03 in Dia, Mild Steel

by Forney
SKU OG8909848
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ER70S-6 mild steel MIG welding wire is a high strength mild steel MIG wire. Ideal for auto body repair and fabrication on most ferrous metals. Contains a high level of manganese and silicon for a great weld, even on rusty, dirty steel. Produces a smooth bead which requires less grinding. Not recommended for aluminum engines. Yellow color coding on label.