Applications: Prefab building fabrication, tanks, ornamental iron, farm implement repairs and general fabrication. Product Function Description: Excellent bead appearance. Excellent slag removal. Easy to weld. This product has undergone rigorous quality testing. Durable and easy to install and replace. The most cost-effective and best after-sales service. Quality assurance that gives you peace of mind. Benefits: Reduces welding fatigue for increased productivity. Ideal for a variety of applications. No external shielding gas required. Helps to ensure weld integrity and eliminate re-work. Ideal for less skillful welders. .