GLFILL Copper-Aluminum Welding Rods No Need Of Welding Flux 1M*2mm for Radiator

Features: * brand new and high quality * Made of high quality material durable and practical to use * Low melting point * Easy operation no flux required * Stronger welding of aluminum copper stainless steel cast iron * Various uses-suitable for welding or hardening of alloys with high strength good ductility and corrosion resistance. * Quality material-made of aluminum material non-toxic odorless and durable. * No solder powder required-no other flux powder with aluminum alloy as flux and coating as base. * Applications-including welding filler wire and spray and flame metallized wire. It can also be used as filler materials for argon arc welding and pure aluminum connection with aluminum bushings and guide rods of electrolytic aluminum plants and power chemical food etc. * Perfect welding effect-Because the product has internal powder excellent weldability and corrosion resistance high thermal conductivity high electrical conductivity and excellent processing performance the design has a sufficient and smooth welding effect. Specification: * Material: Aluminum * Color: Gray(As pictures show) * Size: 100cm * 2mm(Approx.) * Working Temperature: 380 ° -400 ° How-to-use: * Clean and polish physical surfaces. * Heat the surface of the metal material to the temperature of the wire so that its working temperature is 380 ° to 400 °. * When repairing thin aluminum heat the aluminum-based metal to the correct working temperature and then use the wire to rub and melt to form a weld. * Weld small objects with propane gas heat and weld large objects with industrial gas or induction heating device and it must be naturally cooled after welding. Precautions: * The thicker the part is the more difficult it is to heat so it is important to have a reasonable heat source. * As long as the surface temperature of the base metal reaches the working temperature of the welding wire welding can be started. * When using acetylene welding use neutral flame welding but do not directly burn the wire. * Applicable heat source: such as propane oxyacetylene etc. * Storage: Store in a dry and ventilated place. Package Contents: 1*Aluminum Welding Rod Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.