EX409NB00000620T00 - ER409Nb Stainless Steel TIG Welding Rod - 1/16 in - 10lb Tube

Premium Stainless TIG Rods for Exhaust Repair

Upgrade your welding capabilities with the Exocor ER409Nb TIG Rod, the professional's choice for automotive exhaust fabrication and repair. If you are working on catalytic converters, mufflers, or custom exhaust manifolds made from 409 stainless steel, this is the filler metal you need. Unlike standard stainless rods, the ER409Nb is specially formulated with Niobium to handle the extreme heat cycles and corrosive gases found in vehicle exhaust systems.

This 10 lb tube of 1/16" rods provides plenty of material for substantial projects or ongoing shop work. The rods are cut to a convenient 36-inch length, offering excellent control and feeding characteristics for precision TIG welding. The Niobium stabilization ensures that your welds won't just look good—they will last. It prevents the common issue of corrosion cracking near the weld, giving you peace of mind that your repairs will withstand the test of time and the elements.

Whether you are a professional exhaust shop or a dedicated automotive enthusiast, using the correct filler metal is key to a successful project. The Exocor ER409Nb delivers a smooth, clean arc and a high-quality bead that matches the appearance and performance of your stainless steel tubing. Don't compromise on quality when dealing with high-heat components; choose Exocor for reliable, professional-grade results.

Why Choose ER409Nb?

• Heat Resistance: Specifically designed to withstand high exhaust temperatures without failing.
• Corrosion Protection: Niobium formula protects against rust and intergranular corrosion.
• Perfect Match: The ideal color and alloy match for Type 409 stainless steel parts.
• Easy to Use: Consistent diameter and clean finish allow for smooth feeding and stable arc control.