![Shipmate 4-Stroke Marine Engine Oil SAE 10W-30 Quart](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Compounded with high performance detergents, anti-wear, corrosion and extra anti-rust inhibitors to meet the higher loads and running stress of marine engines.
Provides superior engine lubrication and wear protection from extended trolling to wide-open throttle operation.
A special Synthetic Blend delivers outstanding high temperature lubrication with easy engine start-up.
Multifunctional additives assure a “Marine Grade” oil that outperforms standard 4-cycle automotive engine oils.