【Versatile】Our low temperature welding rods are ideal for a variety of welding projects and can be used on copper, iron, aluminum, stainless steel, water tanks and pvc pipes.(Material is relatively brittle, received with broken is a normal phenomenon, does not affect the use.) 【Easy to use】Our welding rods offer excellent weldability, insulation resistance, and are easy to use, making them ideal for beginners or professionals. 【Durable】Each welding rod is made of high-quality material tin powder to ensure durability and lifespan, with high fineness, fast welding speed and no odor. 【Low temperature】Our electrodes operate at low temperatures, making them ideal for welding applications requiring lower heat. 【High strength】Our welding rods are high-strength, making them ideal for soldering on a variety of applications, circuit boards, electronic devices, and more., Manufacturer: Velae