Weld-Aid WIRE KLEENER & LUBRICANT is a 4 oz liquid solution designed to improve the feeding of mild steel during welding processes. This high-performance lubricant reduces friction and prevents wire jams, ensuring a consistent and efficient weld. Ideal for use in welding applications where clean, lubricated wire is essential, the WIRE KLEENER helps maintain optimal equipment function and enhances overall weld quality. Its specialized formula is suitable for a variety of welding machines and environments.