Blue Demon ER4043 1/8" Aluminum TIG Rod, 1# - ER4043-125-01T

Blue Demon ER4043 is a general-purpose aluminum welding wire. It's one of the oldest and most widely used welding and brazing alloys.

• It contains silicon additives which result in improved fluidity of the weld pool
• It has a bright weld finished making it a popular choice for welders
• Applications include welding filler wire and spray and flame metalizing wire
• Size: 1/8"