.030″ Mild Steel Wire – 2 lb Spool

Elevate your welding projects with this versatile .030″ mild steel flux-core wire, perfectly balanced for precision and productivity. The self-shielded design requires no external gas, making it ideal for both indoor shop work and outdoor repairs. With a consistent feed and smooth arc, it tackles thin to medium-gauge mild steel in all positions—delivering clean, strong welds with minimal cleanup.

Built for professionals and hobbyists alike, this spool offers the reliability and performance you need for automotive repair, metal fabrication, farm equipment maintenance, and general construction.

Key Features

• Self-shielded flux-core wire – no external shielding gas required
• Diameter: .030″ (0.8 mm) for fine control on thin gauge steel
• High travel speeds for efficient single-pass welding
• Moderate to low spatter for easier post-weld cleanup
• Excellent all-position weldability on mild steel
• Strong weld deposits with ~70,000 psi tensile strength
• 2 lb (0.91 kg) spool for convenient storage and handling

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.