HI-GEAR WIRE DRYER engine ignition and high voltage parts moisture protection ( aerosol). removes instantly moisture High-voltage wires from micro cracks, from rotor, ignition coil. forms surfaces for a long period of time moisture resistant protective layer. use: cover switched off engine electrical- and ignition system evenly with aerosol: hig voltage wires , ignition distributor cap, capacitor, ignition coil, battery. if necessary spray also inside divider cap and dry this with cloth.