MIG + Flux Core Wire

MIG + Flux Core Welding Wire

The right kind of MIG or flux core wire is key to a strong, smooth, nonporous weld that holds up over time. The welding wires here are ideal for all kinds of repairs and fabrication. You’ll find MIG and flux core wire sizes in a wide range, from 0.023in., up to 0.07in. The metal types here include aluminum, carbon steel, copper-coated, low alloy steel, mild steel, stainless steel and more. Spool sizes here range from 1-44lbs. Most of the MIG and flux core wires in this lineup are available for ordering online now and picking up in a Northern Tool retail store near you within a few hours. If you and your crew find you need more wire in a hurry to finish a project by a deadline, this ordering process is ultra-convenient.

One of the best-selling wires here is a carbon flux core welding wire available in 0.030 or 0.035 and in 2-, 5- or 10-lb. spools. This flux core wire enables a welder to weld without using a shielding gas on straight polarity MIG welders. It also offers excellent single or multi-pass welds on mild steel. A highly rated aluminum MIG wire here has a bright weld finish that makes it a popular choice of welders. Silicon additives provide improved fluidity and crack resistance. This MIG wire comes in a 1-lb. spool of 0.030in. or 0.035in.

If you’re looking for a copper-coated wire, check out the spool of SuperArc L-56 MIG welding wire. This 0.025in. diameter wire is an excellent choice for welding on metals with a medium to high presence of mill scale. For best performance use this MIG wire on clean, oil-free and rust-free base metal. Go ahead and check out this complete selection of MIG and flux core wire now. You’re sure to find some that work for the MIG or flux core weld process of your next project. You’ll be happy to find wire by some of the most reliable names in the MIG and flux core wire industry, including Lincoln Electric, Hobart, ESAB and Forney.