WTR SIGMA is used for cleaning heavily oiled surfaces and equipment thanks to its high alkaline structure. Has a formulation suitable for CIP and robotic systems as well as manual systems. Suitable for in-place cleaning with its rich content. Works very well even at very low concentrations. Although suitable for steel, chrome-nickel steel, plastic, and enamel surfaces, it shows corrosive effects on galvanized and aluminum surfaces due to its high alkalinity.