Contact spray 400ml is a versatile cleaning agent specially designed for electronic and electrical equipment. It removes dirt, dust, and oxidation from contact points, improving conductivity and reliability. Ideal for circuit boards, switches, and connectors. This spray leaves no residue and dries quickly, allowing surfaces to be used immediately after treatment. It is user-friendly thanks to the nozzle that allows targeted application. It protects against corrosion and extends the lifespan of your equipment. An essential product for the maintenance of all your electronic devices.