Product: Universal welding rod
Material: Copper and Aluminum
Melting point: about 380°C
Diameter: 1.6mm, 2mm
Length: 50 cm (19 inches)
Features: flux-cored welding wire, no need for solder powder, easy to melt
Application range: welding of stainless steel, copper, aluminum, iron, refrigerator, air conditioner and other metals
Steps for usage:
1. Clean and polish the surface of the substrate.
2. Heat the surface of the base material at the welding point until the temperature reaches the working temperature of the welding wire at 380°C, so that the welding wire can be formed through the heat conduction of the base material.
Note: Do not use flame burning welding wire, only when the surface temperature of the base material is high enough, the welding wire can flow and penetrate the metal capillary