Boss Well Premium E4043 Aluminum Welding Electrodes (1kg)
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** High-quality, professional-grade aluminum welding electrodes.
** Type: E4043 (AWS/ASME A 5.3 E 4043)
** Material: Aluminum and Aluminum Alloys (Al-Si content)
** Specifications: 3.2mm diameter, 1kg net weight, approximately 73 pieces
Features:
** Designed for welding all cast, wrought, and extruded aluminum.
Can also be used as a torch brazing alloy.
Made in the USA.
** Typical Applications: Truck beds, frames, loading ramps, pipe railings, boat ladders, stairs, diamond plate, irrigation piping, and electrical switch boxes.
** Technique Note: Requires DC constant current power source with reverse polarity.
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Feel free to reach out if you have any questions!