Feature: High-quality Material: Brazing rods aluminum is made of high-quality safe odorless and durable low-temperature aluminum so it allows us to repair more things. No Solder Powder Required: Aluminum welding rods do not need to use other flux powders with aluminum alloy as welding core and coating as base. They can be used directly for welding aluminum. Very convenient for our daily operations. Only For Welding Aluminum: The easy-melt aluminum welding sticks are suitable for welding or surfacing aluminum welding aluminum alloy aluminum-magnesium alloy and other white metals with high strength good forge ability & good corrosion resistance. Scope of Application: Aluminum soldering rods are used for welding and filling materials of pure aluminum connection with aluminum busbars and guide rods in electrolytic aluminum plants and industries such as electric power and industry. Convenient to Use: Brazing rods for aluminum can be operated without other powders which is simple and convenient saving trouble and money. Compared to traditional welding rods this not only saves us time and effort but also improves the efficiency of welding. Specifications: Diameter 2.0mm length 50cm includes: Choice 1 10 * Aluminum welding rods Choice 2 50 * Brazing rods aluminum "