Tungsten 3/32" 0.8% Zirconiated For those looking for a reliable alternative to thoriated tungsten, the 3/32" 0.8% Zirconiated Tungsten electrodes offer great performance, especially when welding aluminum. These electrodes are known for their durability and stability. Key Features: Specialized for AC Welding: Best suited for alternating current (AC) applications, particularly aluminum welding. Reduced Contamination: Zirconiated electrodes tend to ball up well at the tip, which can lead to less tungsten spitting and contamination of the weld pool. Stable Arc: Offers a stable arc with consistent performance, making it a favorite for precision work. Longevity: Lasts longer than most other types, which can reduce downtime due to electrode changes. With 0.8% Zirconiated Tungsten, you'll have electrodes that are designed to perform effectively and provide quality results with a focus on AC TIG welding tasks.