Lincoln Electric SuperArc 030" ER70S-6 L-56 12.5 lb. Mild Steel Mig Welding Premium Copper Coated Mig Wire for welding on metals with a medium to high presence of mill scale. For best performance, use on clean, oil-free, and rust-free base material. It offers superior weld appearance, feedability, and excellent arc characteristics.

• 030 In. ER70S-6 L-56 12.5 lb. Mild Steel Mig Welding Premium Copper Coated Mig Wire.
• Excellent choice for welding on metals with a medium to high presence of mill scale.
• For best performance, use on clean, oil-free, and rust-free base material.
• Offers superior weld appearance, feedability, and excellent arc characteristics.