More information on the new Red-D-Arc products and rental opportunities will be available at the Red-D-Arc exhibit (Hall 6, Booth A112) from September 16-21, 2013 in Essen, Germany. For more information on the International Trade Fair: Joining, Cutting, Surfacing, visit www.schweissen-schneiden.com/en/schweissen_schneiden.About Airgas, Inc. Airgas, Inc. (NYSE: ARG), through its subsidiaries, is one of the nation’s leading suppliers of industrial, medical and specialty gases, and hardgoods, such as welding equipment and related products. Airgas is a leading U.S. producer of atmospheric gases with 16 air separation plants, a leading producer of carbon dioxide, dry ice, and nitrous oxide, one of the largest U.S. suppliers of safety products, and a leading U.S. supplier of refrigerants, ammonia products, and process chemicals. More than 15,000 employees work in approximately 1,100 locations, including branches, retail stores, gas fill plants, specialty gas labs, production facilities, and distribution centers. Airgas also markets its products and services through e-Business, catalog, and telesales channels. Its national scale and strong local presence offer a competitive edge to its diversified customer base. For more information, please visit www.airgas.com.