Quicksilver Premium Plus 2-Stroke outboard oil is an advanced proprietary formula designed for all 2-Stroke outboard engine applications and is specifically formulated to meet the demands of high horsepower engines. Blended with high quality ashless dispersants this advanced formula maintains peak engine performance even under severe conditions such as extended full throttle heavy load and acceleration. Continued use of Quicksilver Premium Plus 2-Stroke Outboard oil will help reduce corrosion and carbon build-up while providing superior lubrication for internal engine components. Meets all outboards and personal watercraft manufacturers recommendations for use of NMMA TC-WII or TC-W3 oils in premix or oil injected 2-Stroke applications.