these aluminum brazing rods stand out for their low-temperature welding capability and the absence of solder powder; This means you can easily it with a welding torch; Additionally, by removing rust, oil or coatings to prepare the , the aluminum welding rods can be applied in various environments, including indoors and outdoors; each kit contains 50 universal welding rods, which can meet your welding needs; These welding rods use low-melting-point flux-cored wire, featuring excellent resistance, high thermal conductivity, and high electrical conductivity; Therefore, the welding effect is very good; he length of this aluminum welding rod is approximately 13 inches / 33 centimeters, the diameter is about 1/ 16 inches / 1.66 mm, and the low-temperature melting point is approximately 460 degrees Celsius ( 860 degrees Fahrenheit) this product is fabricated with quality tin powder and aluminum powder, ensuring the welding and performance; The solvent and flux present in these low temperature welding rods a smooth welding process ideal for electronic circuits, components, and various metallic materials such as stainless steel, iron, copper, aluminum, and PVC pipes, these welding rods broad usability; Whether you're repairing water tanks, oil tanks, or working on a different metal project, our aluminum stick welding rods have got you covered, Manufacturer: Akfldms