Description Are you still struggling to find suitable wires to weld automobile iron? Our waveform welding wires are made of premium-quality iron with copper-plated surface for high hardness and excellent performance. It must be your ideal choice for automobile repair work. Key Features Sturdy and Durable: They are made of iron with a copper-plated process to improve solderability and enhance anti-corrosion and anti-rust properties, providing reliable performance for your repair needs. Excellent Welding Performance: The wavy shape and good quality ensure good welding performance, effective for spot welding repair. Set of 100Pcs: 100 pieces of dent puller wavy welding wires provide ample supply for multiple projects, which can meet your daily welding jobs. Stable Quality: The quality of corrugated welding wires is stable, and the quality of automotive sheet metal parts after welding is reliable and is not prone to deformation or cracking. Good Plasticity: They have good plasticity and