Castrol Techniclean™ S Premium is an aqueous, low alkalinity industrial process cleaner containing corrosion inhibitors and biodegradable surfactants. Techniclean S Premium is designed for inter-operational and final cleaning operations of multi-metal parts and components, providing good corrosion protection on ferrous metals. It is also suited for aluminium and yellow metals. Techniclean S Premium is suitable for use in a wide range of industrial spray and intensive flood wash machines, as well as mass vibratory finishing operations (MVF). Techniclean S Premium effectively removes soluble oils, light duty neat cutting or forming oils, lubrication oils, soft film corrosion preventives, swarf and general dirt.