Specifically formulated with a marine additive package to meet the needs of: Low-to mid-horsepower outboard engines, under general marine operating conditions. – Exceeds TC-W3 standards. – Reduces rust and corrosion of internal components. – Meets all outboard and personal watercraft manufacturers’ recommendations for use of TC-W2 and TC-W3 oils in pre-mix or oil-injected 2-cycle applications. – Provides warranty protection for Mercury, Mariner, Force and Sport Jet 2-cycle engines.