Hardcore SG2 (G3Si1) MIG welding wire is a high-quality, copper-coated solid wire designed for consistent feeding and excellent arc stability. Suitable for welding unalloyed and low-alloy steels, it delivers smooth, spatter-reduced welds with strong mechanical properties and a clean finish.

Supplied on a durable 15kg plastic spool, it offers reliable performance for both workshop and industrial applications, making it ideal for general fabrication, structural work, and repair welding.

Available in 0.8mm,1.0mm, 1.2mm