10/20Pcs Welding Rods No Need Solder Powder Aluminum Welding Rod 1.6/2mm Brazing Low Temperature Aluminum Solder Soldering Rod (Size : 1.6mm, Color : 20 Pieces)

<h3>About this item</h3> <li>10/20Pcs Welding Rods No Need Solder Powder Aluminum Welding Rod 1.6/2mm Brazing Low Temperature Aluminum Solder Soldering Rod</li> <li>Product: Welding Rods Material: Copper Aluminum Melting point: about 380 Diameter: 1.6mm, 2mm Length: 33cm (13inches) Feature: Fux-cored Electrode, No Need Solder Powder, Easy melt Applications: Stainless Steel, Copper, Aluminum, Iron, Refrigerator, Air Conditioner and Other Metal Welding</li> <li>Using Steps of welding wire</li> <li>Step one: cleaning and polishing the surface of the base material. Step two: heating the surface of the base metal at the welding point until the temperature reaches the working temperature of the welding wire of 380 ° C, so that the welding wire can be formed by the heat conduction of the base metal. Note: Do not use flame to burn the welding wire, and only when the surface temperature ofthe base metal is sufficient, the welding wire can flow and penetrate the metal capillary</li>