Danzol MP 4012 Maine oil is a premium quality, extra high performance, marine diesel engine. It is specially developed for use in heavy-duty high-speed diesel engines. It has an optimum viscosity of over 10+ cSt. at 100ºC and low volatility with high alkalinity level to ensure excellent lubricant distribution and oil film retention. Danzol MP 4012 Maine has demonstrated outstanding ring and liner protection and cleanliness under sustained operation.