Alumaxx® Plus weld process gas meeting the requirements of ISO14175:I3, contains 30% Helium in Argon. Our best all rounder for MIG and TIG welding all thicknesses of Aluminium and its alloys. This mixture gives superb weldability, combined with high welding speeds up to 35% faster than possible with Argon. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. Featuring an Integrated flow optimiser (IFO) with a quick connector to save you time.