Hobart FabCOR Edge XP .052 Metal-Cored Wire 50lb Spool

Experience the Edge in Metal-Cored Welding

As a welder, you know that not all wires run the same. The Hobart FabCOR Edge XP .052" Metal-Cored Wire is built to make your job easier and your welds look better. If you are used to fighting with spatter or spending half your day chipping stubborn glass (silicon) off your beads, this wire will be a game-changer. Hobart has formulated the Edge XP to provide a smooth, balanced arc that feels forgiving even if your stick-out varies slightly, making it a pleasure to run for long shifts.

One of the first things you will notice is the wetting action. The weld pool is incredibly fluid, washing into the toes of the weld smoothly to create a flat, professional-looking bead profile with minimal effort. This excellent contouring helps prevent cold lap and lack of fusion defects, giving you confidence in every pass. Because it is a metal-cored wire, you get the benefits of a tubular wire—like a broader penetration profile and higher deposition rates—without the heavy slag layer associated with flux-cored wires.

The real magic, however, is in the cleanup. Hobart's "silicon gathering" technology means that the glassy islands that form on top of the weld don't scatter all over. Instead, they float to the center of the bead and often peel off by themselves as the metal cools. A quick scrape is usually all that is needed to leave the weld ready for the next pass or for paint. This keeps you under the hood welding rather than grinding.

This 50lb spool is designed for DCEP polarity and works best with high-argon shielding gas mixtures (such as 75% Argon / 25% CO2 or 90% Argon / 10% CO2). It is optimized for flat and horizontal fillets and groove welds. Whether you are fabricating heavy machinery, truck trailers, or structural beams, the FabCOR Edge XP gives you the speed you need with the quality you demand. It’s a high-performance wire that respects your skill and your time.