It is made in Germany based on the high-quality mineral base oil with the hydrocracking base oil and the specially designed additive package. RAVENOL MARINE OIL DIESEL SHPD 10W-40 is specially designed for ship four-stroke diesel engines. Its special additive package prevents emulsion formation in high humidity. RAVENOL MARINEOIL DIESEL SHPD 10W-40 motor oil reliably protects diesel engines of holiday cruisers, motor boats and ships operating in the extremely severe conditions by the tight schedule. RAVENOL MARINE OIL DIESEL SHPD 10W-40 motor oil is blue-colored in order to prevent an error when selecting a lubricant. Compliance with the specifications: API CI-4/CH-4/CG-4/CF/SL; SAE10W-40; ACEA 2004 E7/A3/B3/B4.