QUARTZ 5000 FUTURE GF6 10W-30 is a multi-grade engine oil, designed to suit lubrication requirements of recent and older passenger car engines. Suitable for gasoline and diesel not equipped with diesel particulate filters. QUARTZ 5000 FUTURE GF5 10W-30 is formulated with mineral base oils to provide high oxidation stability. This engine oils is designed to enhance the fuel economy aspect on vehicles. The formula meet the low volatility requirements of ILSAC GF-6 for improving engine cleanliness and reducing oil consumption.