Description Morris Classic Marine 10W/40 is specifically designed for older canal and other constant speed engines. The additive level has been chosen and optimised to prevent bore glazing or bore polishing, whilst keeping engine components clean and protecting them from wear and corrosion. The SAE 10W/40 classification makes the lubricant suitable for use in all canal boat engines where an SAE 15W/40 may be specified. SAE 10W/40 will flow more rapidly at low temperatures providing improved component protection. Characteristics Golden Film 10W/40 Marine SAE Viscosity 10W-40 Viscosity Index (VI) 150 Performance Level API: CC / SF Zinc as ZDDP (ppm) 700 Base Oil Group Grp I & II Detergent-Dispersant Package Low Other –
