Reduces the oil consumption of gasoline and diesel engines via the piston rings and valve guides. It prevents blue smoke and oil mist and acts against the loss in viscosity in motor oil. Improves the sealing and reduces engine noise. Provides extra protection in engines with high levels of wear. Extends the service life of catalytic converters. For all types of gasoline and diesel engines. Compatible with all commercially available motor oils. Not suitable for use in motorbikes with wet clutches.