Blue Demon ER4043 035" Aluminum MIG Wire, 16# - ER4043-035-16
by Blue Demon
Original price $127.68
Current price $90.00
ER4043 is a general purpose type aluminum welding wire. It is one of the most commonly used welding and brazing alloys. Silicon additives result in improved fluidity and a weld that is less sensitive to cracking.