Crown Alloy 1/8 x 36" R 4043 BR.PKG. Aluminum TIG 1 lb TUBE (AT4043/TO-BP)

Crown Alloy 4043 aluminum TIG welding rods deliver reliable performance for joining aluminum alloys. These 1/8-inch diameter by 36-inch long rods come in a convenient 1-pound tube packaging. The 4043 alloy provides excellent flow characteristics and crack resistance, making it ideal for welding 6061, 6063, and casting alloys. Perfect for professional welders working on automotive, marine, and general fabrication applications requiring strong, clean aluminum welds.