Flux-Cored Welding Wire: Types, Uses, and MIG Welder Requirements

Welder using flux-cored welding wire with a MIG gun on a steel beam at an outdoor construction site.

Flux-cored welding wire is often the wire your customers ask for when the job moves outside the shop. Think trailer repair on a windy driveway, farm equipment repair in an open field, or mobile welding work where carrying a gas cylinder is not practical.  It is not a welding machine. It is a tubular welding […]