EASY TO USE: Our aluminum cored welding rods require no additional flux powders, making them incredibly user-friendly for both professionals and DIY enthusiasts. EXCELLENT PERFORMANCE: With a low melting point of approximately 350°C, these welding rods ensure excellent sealing and durability in your welding projects. WIDE APPLICATION: Perfect for welding copper and aluminum in radiators, motors, batteries, and various household appliances, making it an essential tool for repairs and maintenance. RESIDUE: The flux residue left after welding is and moisture-resistant, ensuring a strong bond without compromising the integrity of your work. VERSATILE SIZES: Available in multiple lengths (1M, 2M, 300cm, 5M) and diameters (1.6mm, 2.0mm), these rods are suitable for various metal types, including stainless steel and iron, ensuring compatibility with all your welding needs., Manufacturer: QUVUOAIHK