Designed for high-performance welding applications, this ER309L MIG welding wire from Washington Alloy is an essential addition to your welding toolkit. With a diameter of .035 inches and a weight of 11 pounds, it is specifically formulated to meet the AWS A5.9 standards for ER309/309L, making it ideal for stainless steel welding tasks. Whether you're working on dissimilar metals or need a filler metal that offers excellent corrosion resistance, this spool of ER309L wire ensures a strong and reliable weld, enhancing the quality of your projects.