4043 0.030 in. Alloy Arc MIG 1 lb. Wire

Alloy Arc 4043 has great corrosion resistance against exposure to salt water along with high strength. 4043 is typically chosen to weld 2XXX, 3XXX and 6XXX series base metals. Another great feature is its resistance to cracking and the fact that it promotes penetration better than other filler metals.”,”highlights”:null,”collection”:null,”descriptiveAttributes”:[