General Description This low temperature aluminum welding wire is designed for easy and efficient repairs without the need for solder powder. With a low melting point, it offers excellent weldability and corrosion resistance, while ensuring high thermal and electrical conductivity. Technical Specifications Diameter: 2.0 mm Length: 50 cm per rod Melting point: 380 - 400 °C Material: Copper and aluminum Quantity: 10 pieces Compatibility and Accessories Suitable for welding aluminum, aluminum alloy, cast aluminum and aluminum-magnesium alloy. Installation The surface to be welded must be cleaned before use. Maintain the base metal temperature at 450 °C during welding. Avoid using flames to burn the wire; once the temperature is reached, the wire will weld naturally due to the base material's thermal conductivity. Usage This wire is easy to use and suitable for complete welding by a single operator. It only requires a small heating device to work effectively. Other information: The solder powder is pre-bent for easy storage but can be restored to its original shape.