Description

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

• Contains silicon additives which result in improved fluidity of the weld pool
• Has a bright weld finished making it a popular choice for welders
• Applications include: welding filler wire and spray and flame metalizing wire
• Dimensions: 4 x 4 x 2 inches