EX70S6CF0000450M00 - Exocor ER70S-6 Copper Free MIG Wire .045" 44lb Spool

Smooth Running, Clean Welding

If you are tired of dealing with bird-nesting feeders and constantly changing out clogged liners, it might be time to switch to Exocor's Copper Free MIG Wire. This .045-inch solid wire comes on a 44lb spool and is designed to run smoother than standard copper-coated wires. Because there is no copper plating to flake off, your gun liner stays clean, and the wire slides through with zero drag. This means you get a stable, consistent arc every time you pull the trigger, without the stuttering that ruins a good bead.

Great on Dirty Metal

Let's face it, you aren't always welding on perfectly clean, shiny steel. That's where the ER70S-6 classification shines. This wire is packed with deoxidizers that help float out impurities like rust and mill scale. You get a clean, strong weld even if the prep work isn't perfect. It wets out nicely at the toes of the weld, reducing the chance of cold lap, and produces very little spatter, which saves you time on grinding and cleanup later. It's a workhorse wire that makes your job easier.

Better Air Quality

One of the best things about this copper-free wire is what you don't see—or breathe. Traditional wires burn off that copper coating, creating extra fumes that hang in the shop air. Exocor's copper-free technology cuts down on those fumes, keeping your helmet air cleaner and your shop environment healthier. Whether you are welding structural beams, fixing heavy machinery, or fabricating parts in the garage, this wire gives you professional results with less hassle.