Compare Maximum number of 4 items selected Shark 0.030 Inch Mild Steel ER 70S-5 Welding Wire - 12004 Part #: 12004 Line: SRK Shark 0.030 Inch Mild Steel ER 70S-5 Welding Wire 30 Day Limited Warranty Type: Mild Steel ER 70S-5 Wire Diameter (in): 0.030 Inch