Hobart 0.030inch Aluminum MIG Welding Wire has a bright weld finish that makes it a popular choice of welders. It can be used to weld various grades of aluminum. Features Silicon additives for improved fluidity and crack resistance. Product Type Welding wire, Weight lbs. 1, Wire Size in. 030, Wire Material Aluminum, Compatible With MIG welders.
From the Manufacturer
Aluminum welding wire ER4043 is a general-purpose type aluminum welding wire. It contains silicon additives, which result in improved fluidity (wetting action) of the weld pool and also produces a weld less sensitive to cracking. Its bright weld finish makes it a popular choice of welders. It can be used to weld various grades of aluminum. 0.030-Inch wire diameter ER4043 1-Pound spool