ULTRA OUTBOARD 2T is high-performance, ashless, two-stroke oil especially designed for water-cooled outboard engines, oil-injected or premix systems. This NMMA TC-W3 oil reduces exhaust smoke and controls deposits against ring sticking. It meets specification NMMA TC-W3, in accordance with the major manufacturers’ recommendations (YAMAHA, MERCURY, JOHNSON, EVINDURE, HONDA, SUZUKI).NMMA TC – W3 MANUFACTURER KEDOM CAPACITY 16x1L, 205L, 20L