Lincoln Electric .030 in. SuperArc L-56 ER70S-6 MIG Welding Wire for Mild Steel (2 lb. Spool) ED030631 - The Home Depot
KUNWU ER70S-6 Mild Steel MIG Welding Wire .030 Inch - 2 Lb x 1 Pack Carbon Steel Solid 4" Spools (0.030 Inch (0.8mm), 2 Lb.) - Amazon.com
US Forge® 0.030" Flux-Cored MIG Welding Wire - 2 lb at Menards®
Forney 10-lb 0.030-in All Positions Flux Wire in the Welding Wire department at Lowes.com
KUNWU ER70S-6 MIG Welding Wire .030 Inch - 2 Lb x 2 Pack Carbon Steel Solid Welding Wire Spools (0.030 Inch (0.8mm), 2 Lb. x 2 Spools) - Amazon.com
PGN Solid MIG Welding Wire - ER70S-6-0.030 Inch, 33 Pound Spool - Mild Steel MIG Wire with Low Splatter and High Levels of Deoxidizers - For All Position Gas Welding - Amazon.com
Lincoln Electric 12.5-lb 0.030-in All Positions Mig Wire in the Welding Wire department at Lowes.com