An oxide dissolving contact cleaner, highly recommended to regenerate corroded, heavily used and soiled contacts.Oxides don't stand a chance. Low contact resistance is restored, thus guaranteeing low voltage drop at even lowest contact pressures.Features:- Dissolves oxides on contacts, ready to be rinsed away with KONTAKT WL. Finally, KONTAKT 61 protects and lubricates the clean contact.- Metals, graphite, carbon-based materials, thermoplastics, thermoset resins, insulators and other materials are not affected.- A dielectric substance, which does not facilitate leakage currents.