Crown Alloy 3/64 x 1# ER 1100 Aluminum MIG 1 lb SPOOL (AS1100/1K)

Crown Alloy ER1100 aluminum MIG wire delivers reliable performance for welding commercially pure aluminum applications. This 3/64-inch diameter wire comes on a convenient 1-pound spool, ideal for light fabrication, repair work, and general aluminum welding projects. The ER1100 classification ensures excellent feedability and arc characteristics for consistent welds on pure aluminum substrates. Perfect for professional welders working on automotive, marine, and general fabrication applications requiring high-quality aluminum joints.