ER4043 3/32″X 16″ 1.8LB Aluminum TIG Welding Wire Filler Rod | Low Splatter Corr
ER4043 3/32"X 16" 1.8LB Aluminum TIG Welding Wire Filler Rod | Low Splatter Corrosion Resistance, TIG Welding Accessories. SONNLER ER4043 Aluminum TIG WELDING RODS. Features: Less sensitive to weld cracking, Stable arc, and minimal amount of spatter.