Euro Gulf Marine 4 Stroke Oil is a high-performance two-stroke marine engine oil designed for water-cooled 2T outboard engines and personal watercraft applications. Euro Gulf Marine 4 Stroke Oil is formulated with highly purified conventional mineral oils and an ashless dispersant additive system providing outstanding protection against exhaust port deposits, corrosion, and wear. Euro Gulf Marine 4 Stroke Oil is formulated for use at most engine manufacturers’ fuel/oil ratios and is well suited for use in oil-injected engines as well as in engines where the oil is mixed with gasoline.