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Product Summary

Klutch ER4043 Aluminum MIG Welding Wire is a general-purpose aluminum welding wire. It's one of the oldest and most widely used welding and brazing alloys. This aluminum alloy contains silicon additives, which result in improved fluidity (wetting action) of the weld pool and produces a weld that's less sensitive to cracking. Its bright weld finish makes it a popular choice of welders. The ER4043 can be used to weld various grades of aluminum. This product requires a shielding gas: CO2 and/or CO2 mix.

What's Included

    (1) 1-lb. spool of aluminum MIG welding wire

Key Specs

AttributeSpecification

item#

5018082

Brand

Klutch

Manufacturer's Warranty

6 month limited warranty
AttributeSpecification

Ship Weight

1.12 LB

Material

Aluminum

Warranty

Manufacturer's Warranty

6 month limited warranty