LIQUI MOLY VISCO-STABLE Reduces oil consumption and improves compression through optimally flexible sealing. Stabilizes the motor oil and provides ideal oil pressure. Reduces engine noise build-up and ensures outstanding lubricating film stability. Reduces wear. Intended use Suitable for all commercial motor oils in petrol and diesel engines with and without diesel particulate filter (DPF). Tested safe with catalytic converters and turbochargers. Can contents are sufficient for up to 5 l motor oil. Not suitable for motorcycles with wet clutches.