20Pcs Aluminum Welding Rods Solid Core No Flux Required Low Melting Point Corrosion Resistance

Features:
Suitable for welding or surfacing welding alloy with high strength, well forgeability and well corrosion resistance.
Made of high-quality aluminum material, non-toxic, odorless and durable.
There is no need to use other flux powder with aluminum alloy as the welding core and coating as the salt base.
Include welding filler wire and spray and flame metalizing wire. It also used for argon arc welding and filling material for pure aluminum, connection with aluminium bus and guide rod of electrolytic aluminium plant and electric power, chemistry, food and so on.
Designed with full and smooth welding effect because the item comes with internal powder, well weldability and corrosion resistance, high thermal conductivity, high electric conductivity and high processing performance.