
KIREI Outboard TC-W3 200 is a zinc-free additive package for the production of oils for two-stroke outboard boat engines requiring NMMA TC-W3 category oils. The package contains highly effective antioxidants, detergents, ashless dispersants, corrosion inhibitors, and other components. It provides excellent lubricating properties, anti-smoke performance, prevents carbon deposits on spark plugs, and resists pre-ignition. The typical treat rate is 20%.
KIREI Outboard TC-W3 200 complies with or is recommended as a replacement for oils of the NMMA TC-W3 category and lower (engines Mercury Marine, Yamaha, Suzuki, Tohatsu, Bombardier Recreational Products – BRP, Polaris, Kawasaki).
| Property | Test Method | KIREI Outboard TC-W3 200 |
|---|---|---|
| Appearance | Visual | Dark brown oily liquid |
|
Kinematic viscosity at 100°C, cSt |
ASTM D445 | 165 |
|
Total Base Number of oil 2T TC-W3 (dosage 20%), mg KOH/g |
ASTM D2896 | 4.75 |
|
Flash point, open cup, °C |
ASTM D92 | 223 |
|
Zinc content in oil 2T TC-W3 (dosage 20%), ppm |
ASTM D5185 | 0 |
|
Phosphorus content in oil 2T TC-W3 (dosage 20%), ppm |
ASTM D5185 | 0 |
|
Calcium content in oil 2T TC-W3 (dosage 20%), ppm |
ASTM D5185 | 100 |
|
Nitrogen content in oil 2T TC-W3 (dosage 20%), ppm |
ASTM D5291 Mod. | 2320 |
|
Ash content (package) in oil 2T TC-W3 (dosage 20%), % |
ASTM D874 | 0.1 |
All properties listed are typical and may change without notice, but full compliance with specifications is assured.