"QUICKSILVER" PREMIUM 2-CYCLE OUTBOARD OIL Low to mid- horsepower outboard engines Normal marine operating conditions Exceeds TC-W3 standards reduces rust and corrosion of internal components Provides enhanced detergency to help keep your engine free of deposits Meets all outboard & personal watercraft manufacturers recommendations for use of TC- WII & TC-W3 oils in pre-mix or oil-injucted models May also be used in snowmobiles, motorcycles, chain saws, & other 2-cycle air or water cooled applications where an API-TC oil is recommended Bottle Gallon #1 selling marine oil in the market.