Blue Demon ER4043 X 36" 1LB Tube General Purpose Aluminum TIG Welding Rod #BD4043

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

Sizes: 1/16", 3/32", 1/8"

Product Questions and Answers

Have a question about this product? Submit your question using the form below