Features 1. Simple Welding Rod Aluminum Rod: Low temperature aluminum wire can weld various metals including aluminum, aluminum alloy, cast aluminum, aluminum magnesium alloy, and stainless steel. Once welded, it remains secure without breaking or falling off. 2. Easy To Use: Our welding rods offer good weldability and insulation resistance, making them suitable for both beginners and professionals. 3. Good Welding Effect: The aluminum rod is equipped with powder core, providing excellent weldability, corrosion resistance, high thermal and electrical conductivity, good processing performance, and a smooth, consistent weld bead. 4. Multiple Uses: Suitable for use on stainless steel, argon arc welding, and as filler material for pure aluminum. Ideal for connecting aluminum busbars and guide rods in electrolytic aluminum plants, as well as applications in power, chemical, food, and other industrial fields. 5. Low Temperature: Aluminum rods do not require additional flux powders. With a salt-based coating and aluminum alloy core, these powder core electrodes can be quickly welded using a standard lighter. Specification Material: Copper aluminum Style: 3 pcs, 18 pcs Color: Silver Size: 7 x 3 x 1 cm Weight: 27 g, 162 g Package Include: 1 x Universal Copper Aluminum Cored Welding Rod