Aluminum 4043 Welding Electrodes 5 Lb Can DC Welding Stick

5lb container of E4043 aluminum ELECTRODES. DC constant current power source, reverse polarity

Tensile Strength: Up to 34,000 psi

Alloy content: Al, Si

This product can also be used as a torch brazing alloy for welding all aluminum and aluminum alloys, or as a universal electrode for welding all cast, wrought and extruded aluminum and aluminum alloys in all positions.