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. Model # E4043-125-01 Features: The welds are strong, dense and free of porosity on both production and maintenance applications This 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.
