Experience the reliability and performance of the Murematic® S4+ welding wire, designed specifically for a variety of industrial applications including farming, construction, and mining. This .035-inch diameter wire, packaged in a convenient 44 lb fiber spool, is engineered to resist copper flaking, ensuring smooth and consistent wire feed while minimizing downtime due to clogs in liners and contact tips. With a MicroGuard™ surface treatment, this wire offers exceptional feeding performance, making it ideal for both single pass welds on sheet metal and multiple pass welds on thicker steel sections. Manufactured under stringent quality systems certified to ISO 9001 and ISO 14001 standards, this welding wire is well-suited for environments that demand precision and durability, providing superior arc-starting characteristics and enhanced cleaning action for optimal results.