Fuels Safety Data Sheets A compendium of Cenex® safety information for fuels Diesel CENEX 1 DIESEL FUEL CENEX 2 ULTRA LOW SULFUR DIESEL FUEL CENEX ULTRA LOW SULFER DIESEL FUEL B2-B20 Premium Diesel CENEX PREMIUM DIESEL FUELS B2 AND B5 CENEX ROADMASTER XL AND RUBY FIELDMASTER PREMIUM DIESEL FUEL DGRADE CENEX ROADMASTER XL AND RUBY FIELDMASTER PREMIUM DIESEL FUEL XGRADE Gasoline CENEX TOP TIER DETERGENT REGULAR MIDGRADE AND PREMIUM UNLEADED GASOLINE SPANISH CENEX TOP TIER DETERGENT REGULAR MIDGRADE AND PREMIUM UNLEADED GASOLINE CENEX UNLEADED GASOLINE WITH ETHANOL E15 Winter Fuels CENEX PREMIUM DIESEL FUEL SEASONALLY ENHANCED CENEX WINTER AID IV CENEX WINTERMASTER B2 AND B5 CENEX WINTERMASTER Other B100 E85 ETHANOL E-85 ETHANOL K1 KEROSENE METHANOL