ED030637 - Lincoln Innershield NR-211-MP .035" Self-Shielded Flux-Core Wire, 25 lb Spool

Versatile Gasless Welding Solution

The Lincoln Electric Innershield NR-211-MP is a premium self-shielded flux-cored wire designed to tackle a wide variety of general fabrication and maintenance tasks. Supplied on a substantial 25 lb spool, this .035-inch diameter wire (SKU: ED030637) is engineered for efficiency and ease of use. Because it requires no external shielding gas, it is the perfect choice for workshops with limited gas access or for outdoor projects where wind can disrupt gas coverage. This "gasless" operation simplifies your setup, reduces equipment transport, and lowers overall consumable costs.

Ideally suited for light gauge materials, the NR-211-MP excels in welding plate thicknesses from thin sheet metal up to 5/16 inch (7.9 mm). It is particularly forgiving on materials that aren't perfectly clean, handling moderate amounts of rust, oil, and mill scale with ease. Furthermore, it is a top performer on galvanized or zinc-coated steels, minimizing the porosity often associated with these difficult base metals. Whether you are repairing agricultural equipment in the field or fabricating structural components in the shop, this wire delivers consistent results.

Operators appreciate the user-friendly characteristics of the NR-211-MP. It offers a smooth arc, low spatter levels, and a fast-freezing slag system that supports all-position welding, including vertical-up and overhead. The slag is easily removed, often peeling off by itself, revealing a clean, professional-looking bead. By choosing this 25 lb spool, you ensure you have ample material for larger projects, reducing downtime spent changing spools. Trust Lincoln Electric's industry-standard Innershield technology for your carbon steel welding needs.