The 6011 ELECTRODE (Rust Rod), available at Carbon Arc Supply, is engineered for root passes on rusty or dirty metal. Its unique composition ensures superior weld quality even in less-than-ideal conditions, making it indispensable for challenging projects. Sparking excellence in welding, Carbon Arc Supply provides top-tier products that meet your toughest demands. Tested by C.A.S. we are sure this is essential for your next project. Trust in Carbon Arc Supply for premium solutions that elevate your craftsmanship.