Do you want your boat engine running at peak performance? If so, you should know that the Quicksilver A(R) Full-Synthetic 2-Stroke PWC and Sport Boat Oil has been formulated to meet the needs of modern, 2-stroke PWC and sport boat engines. This advanced fully synthetic oil provides outstanding wear and corrosion protection to your motor&';s moving parts, which adds years of life to your engine. Thanks to its built-in detergency, this Quicksilver synthetic 2-stroke marine engine oil helps remove performance-robbing carbon deposits and keeps your engine running clean. Great for all 2-stroke PWC and sport boat engines Outstanding wear and corrosion protection Removes performance-robbing carbon deposits Maintains peak engine performance and reliability.