The Kontakt WL spray cleaner is designed for use on electronics to clean away a range of dirt, including oil and fatty pollutants and water-soluble crystalline. Features and Benefits Free from CFC's and HCFC's for reduced environmental impact Has a broad application spectrum and a high material compatibility for a versatile product Dries quickly without leaving a residue Typical Applications Contact surfaces of plugs, potentiometers or relays Electronic components Printed circuit boards Housings and fittings Switch boxes Tools Fine mechanical gears and engines Standards ISO 9001:2015