This Blueshield LA S-6 MIG wire (ER70S-6) is a lightly copper-coated solid wire that welds all-positions: vertical, up and down, and overhead using short-circuit or pulsed spray arc transfer. It is excellent for welding low-carbon steel plates, tubing, piping, structural members, steel casings, pressure vessels, etc. It is random-wound with a 0.035-inch diameter and meets CSA standards. Available in an eight-inch, five-kilogram spool.