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The XTRWELD CL4043062-1DP ER4043 is a 5% Silicon aluminum filler metal widely used for fabrication and general repair in the aluminum welding industry. The smooth running ER4043 is often preferred because of its reduced crack sensitivity. This aluminum alloy contains silicon additives, which result in improved fluidity of the weld pool.
This aluminum filler metal is suitable for TIG (GTAW) welding applications, featuring a 1/16 inch diameter and 36-inch length.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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