Marine D 40/15, is marine diesel engine oil for high&medium speed trunk piston type marine diesel engines. The combination of new additivete chnology with high quality base oils provides long oil life, protection against wear, resistance against sludge formation and very good engine cleanliness.
Marine S 30/6, is marine diesel engine oil which is the combination of new additive technology with high quality base oils for low speed CrossHead type marine diesel engines.