WD-40 Specialist Fast Drying Contact Cleaner spray is a non-conductive spray that is suitable for use on all sensitive electrical components. It provides excellent cleaning with minimal fuss, and removes dirt, dust, condensation and flux residue with ease. Cleans away oil, dirt, flux residue and condensation from sensitive electronics and electrical equipment, by rapidly penetrating hard-to-reach areas and dries quickly without leaving any residue. Features: - Cleans oil, dirt, dust, flux residue and condensation from electrical components. - Dries quickly, leaving no residue. - Safe to use on sensitive electrical equipment. - Dielectric strength up to 35,000 volts per 0.1inch. - Creeps into hard-to-reach areas on circuit boards and contact points. Use it to: - Clean circuit boards. - Remove dust from electrical components. - Clean printers and copiers. - Clean switches and controls. - Remove condensation from spark plugs and electrical assemblies.< Store in a cool and dry place USA