Mig wire aluminium 4043 1.00mm (7kg)

ER4043 is the most widely used AWS-classified aluminium MIG wire, containing 5% silicon to improve fluidity and reduce crack sensitivity. Preferred filler for 6061, 6063, and other 6xxx series aluminium alloys as well as casting alloys. Produces a brighter bead appearance than ER5356 and is less prone to stress corrosion cracking. Requires 100% argon shielding gas. The 1.00mm diameter suits light amperage MIG welding on thinner aluminium sections. Supplied on a 7kg spool.