AWS ER4043 1/16 in (1.6 mm) 11 lb (5 kg) Pack Aluminum TIG Welding Rods – 5% Silicon, Smooth Flow, Aluminum, AC
Copper Bridge ER4043 TIG rods are 5 % silicon aluminum filler metals for welding heat‑treatable and cast aluminum alloys, including 3003, 5052, 6061, 6063 and various casting grades. The silicon content improves fluidity and reduces hot cracking, producing bright, smooth welds. These 1/16 in (1.6 mm) rods are ideal for thin sections used in automotive panels, marine repairs, bicycle frames and general aluminum fabrication. Use them on AC with pure argon ...
WARNING: This product can expose you to chemicals including lead, nickel, and chromium, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Pickup Available - Riverside, CA
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909-619-3545Built by the Factory. Stocked in the U.S.
Copper Bridge USA is the official U.S. branch of Jinlong Welding Electrode Co., Ltd., bringing factory-direct welding consumables from large-scale global production to welders across America.
From our Riverside, California warehouse, we stock and ship MIG wire, flux-cored wire, TIG rods, and stick electrodes nationwide — without unnecessary middlemen or long lead times.
Factory-direct. U.S. stocked. Ready to ship.