We carry aluminum alloy welding wire in ER4043 classification for use with standard MIG welding equipment. Offered in 0.9 mm (0.035") diameter on 1 lb (0.5 kg) and 7 kg (15.4 lb) spools. Suitable for aluminum welding applications.
 
Availability may vary by size and quantity. For current stock, pricing, or to request a quote, please call us or visit our store.