Exquisite and high-quality workmanship makes it very reliable and efficient. The wide range of applications allows it to be used in a variety of workplaces. Different specifications allow you to choose the most suitable one according to your needs. Simple and convenient use and operation will not waste your time and energy. Made of copper aluminum alloy material, it is very durable to use. The length of this product is 50cm. Low-temperature aluminum flux-cored welding wire can weld almost all white metals, including aluminum, aluminum alloy, aluminum-magnesium alloy and dissimilar welding between the above metals, even for white metals that have been severely corroded or polluted by oil, and even aluminum alloys that are considered impractical. It can be done. Item Name: Aluminum Flux Cored Welding Wire Material: Copper Aluminum Alloy Specifications: 1.6mm, 2.0mm, 2.4mm Features: Low Melting Point, Widely Used, Glitch-free Melting Point: 380 Degrees Celsius-400 Degrees Celsius Size Details: Length: 50cm/19.69" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1: 10 x 1.6mm Aluminum Flux Cored Welding Wires or 2: 20 x 1.6mm Aluminum Flux Cored Welding Wires or 3: 30 x 1.6mm Aluminum Flux Cored Welding Wires or 4: 50 x 1.6mm Aluminum Flux Cored Welding Wires or 5: 10 x 2.0mm Aluminum Flux Cored Welding Wires or 6: 20 x 2.0mm Aluminum Flux Cored Welding Wires or 7: 30 x 2.0mm Aluminum Flux Cored Welding Wires or 8: 50 x 2.0mm Aluminum Flux Cored Welding Wires or 9: 10 x 2.4mm Aluminum Flux Cored Welding Wires or 10: 20 x 2.4mm Aluminum Flux Cored Welding Wires or 11: 30 x 2.4mm Aluminum Flux Cored Welding Wires or 12: 50 x 2.4mm Aluminum Flux Cored Welding Wires