Bobthewelder has a wide range of the new generation Hard-facing MIG wires, self-shielding (gasless) flux cored wire. High carbon austensitic steel deposit. Ideal for Hard-facing surface abrasion and low impact. Very low fume and spatter levels. 0.9mm Hard-facing wire can be used on a single phase 240 volt, 90 – 250-Amp MIG welders, easy welding wires for extreme wear points.