Features: 1.No need solder powder; 2.Great welding effect,with low melting point; 3.Great weldability and corrosion resistance, high thermal conductivity, high electric conductivity; 4.Widely used, mainly used for welding bicycles, locomotive compartments, chemical containers, shipbuilding, etc; 5.Light weight and easily carry. Specification Product: Aluminum Welding Rods Label: Yes Material: Aluminum Melting point: about 380℃ Diameter: 1.6mm Length: 33cm Applications: For Aluminum, Iron, Copper material Package include: 10/20/30/100pcs Aluminum welding rods Note: 1. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. 2. Please allow slight dimension difference due to different manual measurement.