SUA Aluminum E4043 Stick Electrode Rod 3/32'' x 14'' (1 lb)
SUA E4043 aluminum welding rod for weldable aluminum sheets, plates, pipes, castings, and extrusions. Dense coating provides a protective arc atmosphere. One customer notes success with 3/32 material; others report mixed quality and arc start challenges
Highlights
- dense, air-hole free coating
- protects arc during welding
- fits 3/32 in material thickness
Pros
- dense coating protects arc
- suitable for all weldable aluminum forms
- specific 3/32 in diameter option
- compact 14'' length per rod
Cons
- mixed customer feedback on quality
- arc retention concerns
- ease of arc start varies by user
Best For
Features
- E4043 alloy suitable for aluminum sheets, plates, pipes, castings, and extrusions >= 3/32 in
- Dense extruded coating provides a protective gas atmosphere around the arc
- Can be used as SMAW-stick electrode or oxyacetylene brazing rod with stable arc
- Low amperage operation with minimal spatter and fumes; strong weld deposits
- Porosity-free deposits with good color match and corrosion resistance; good weldability
