Hobart Welders Weld-It 770456 6011 is a Welding Stick Electrode. It is an all-purpose stick electrode for use in all positions on carbon and galvanized steel which has 60,000 PSI tensile strength. It runs on AC or DCEP (reverse) polarity. It is a deep penetrating welding rod, ideal for welding through light to medium amounts of dirty, rusty or painted materials.