Blue Demon E4043 is a general-purpose aluminum electrode for arc welding aluminum alloys. The arc is stable and operates at low temperatures with minimum spatter and fuming.
- Welds are strong, dense, and free of porosity on both production and maintenance applications
- Welding rod may also be used in brazing applications
- Typical applications include arc welding aluminums alloyed with copper, silicon, and magnesium
- Excellent for joining dissimilar grades of aluminum
- Size: 1/8″
