X-OIL OUTBOARD 2T is primarily designed for use in all modern excellent performance water cooled two-stroke engines and suitable for two-stroke engines manufactured by Evinrude, Johnson, Mercury, Mariner, Nissan, Suzuki, Yamaha or for the use where NMMA(National Marine Manufacturers Association) TC-W3 standard is required. X-OIL OUTBOARD 2T provides outstanding protection against cylinder scuffing, ring sticking, wear, rust and corrosion, resulting in extended engine life. And it prevents exhaust port plugging, spark plug fouling and harmful, power wasting pre-ignition to ensure extended spark plug and valve life and improve fuel economy. It may be used at manufacturers recommended fuel/oil ratios from 11:1 to 100:1.