ER4043 - MIG Aluminum Welding Wire - 1 Lb x 0.035" (2 SPOOLS)

This ER4043 aluminum welding wire is a game-changer for any welder looking to create high-quality, durable welds with ease.

With its 5% silicon content, this wire has a lower melting point and increased fluidity, making it perfect for welding grades 6061, 6063, 5052, 3004, 3003, and cast alloys 356.0, 357.0, 413.0, and 443.0.

Plus, its gray post-anodizing color ensures a professional finish every time.

Whether you're working on a small project or a large-scale industrial application, this wire is up to the task.

Don't settle for anything less - choose ER4043 and take your welding game to the next level!