STA-BIL Fogging Oil is an aerosol propelled oil treatment that protects internal engine components during storage. This fogging oil easily sprays on and coats internal engine components to prevent corrosion. Formulated to displace moisture from metal to protect engine, this product also lubricates the cylinder's walls, pistons, and rings to prevent damage (scuffing) during startup after prolonged engine storage. It can be used in all 2 and 4-cycle gasoline engines. The STA-BIL Fogging Oil comes in a convenient aerosol can with nozzle straw to direct oil in tight passages or through spark plug holes in head and cylinder.