Features:High-quality materials: Low-temperature universal welding rods are made of high-quality materials and have the characteristics of high strength, good ductility, and good corrosion resistance.No welding powder required: Low temperature universal welding rods do not require the use of additional fluxs powder, which is very convenient and easy to weld.Low Temperature Welding Rod: This electrode operates at low temperatures, making it ideal for welding applications that require lower heat.Easy to use: This welding rod has excellent weldability, insulation, and can be welded directly with a lighter without a welding-gun, perfect for beginners or professionals.Wide Application: This low temperature welding rod is ideal for welding various applications, circuit boards, electronic devices, etc., and can be used on copper, iron, aluminum, stainless steel, etc. (Note: The material is relatively brittle and may break upon receipt. This is normal and does not affect use.)Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementMaterial: aluminum powderSize: 10*4*1cmNote: The material is relatively brittle and may break upon receipt. This is normal and does not affect use.