Weld Like a Pro! 🔥 10-inch length minimizes waste and maximizes efficiency. Internal powder eliminates the need for additional solder powder. Ideal for both home repairs and professional maintenance. Perfect for electric power, chemistry, and food industries. High forgeability and conductivity for smooth welding. 2mm diameter 380-400°C melt 30 rods This set of 30 copper aluminum welding rods is designed for low-temperature applications, featuring a melting point of 380-400°C. With a diameter of 2mm and a length of 10 inches, these rods are perfect for a variety of materials including aluminum, stainless steel, and copper, making them an essential tool for both DIY enthusiasts and professionals.