Question: what is yamalube 2 stroke oil?
Answer: Yamaha's Yamalube 2W oil is two-stroke oil designed for personal watercraft. It is a semi-synthetic oil that Yamaha claims was designed to prevent rust, corrosion, ring stick, piston burning and spark plug fouling. It is sold in 1-qt., 1-gallon, 2.5-gallon and 55-gallon containers.