Airgas Industrial Mixed Gases has a full range of mixes for GMAW, GTAW and FCAW. Airgas blended shielding gases are consistently uniform and designed to meet your most stringent requirements for MIG, TIG, and flux-cored welding applications. Our product line currently includes Argon/Carbon Dioxide mixes; Argon/Oxygen mixes; Argon/Helium mixes, and several trimixes.