M26ArCO20/2 welding process gas meeting the requirements of ISO14175. M26, contains 2% Oxygen and 20% Carbon dioxide in Argon. Ideal for MAG welding of carbon steels. Supplied in a 47 litre steel cylinder at 200 bar. - M26ArCO20/2 - Welding Mixture - 47 Litre Steel Cylinder (200 bar) - Air Products