ER4043 Rods

ER4043 TIG welding rod is a general-purpose, all-position aluminum welding filler rod used to weld various grades of aluminum; it contains silicon additives, which may improve fluidity of the weld pool and also produces a weld less sensitive to cracking; its bright weld finish makes it a popular choice of welders; shielding gas required.

Conforms to AWS/ASME SFA A5.10 ER4043. Available rod diameters: 1/16”, 3/32” and 1/8”; length 36”.