Petromin Speedboard TC-W3 – 20L Two-Stroke Outboard Engine Oil
Petromin Speedboard TC-W3 is a premium-quality two-stroke engine oil designed for high-output, water- or air-cooled gasoline engines in marine and recreational use. Formulated with ashless detergents and special diluents, it provides clean combustion, excellent fuel miscibility, and reliable protection against rust and wear in both fresh and salt water environments.
Key Features
- NMMA TC-W3 approved two-stroke formulation for outboard engines.
- Ashless additives minimise spark plug fouling and combustion deposits.
- Excellent fuel miscibility ensures even blending with gasoline.
- Keeps pistons, rings and exhaust ports clean for consistent performance.
- Resists gel formation at low temperatures for easy starting.
- Provides corrosion protection against fresh and salt water exposure.
Benefits
- Clean burning and low smoke operation for improved exhaust quality.
- Maintains power output and throttle response in demanding conditions.
- Prevents ring sticking and piston scuffing for longer engine life.
- Ideal for marine, motorcycle, and small engine applications.
Typical Properties
| Property | Units | Value | Test Method |
|---|---|---|---|
| Specific Gravity @ 15°C | – | 0.875 | ASTM D-4052 |
| Viscosity @ 40°C | mm²/s | 47.0 | ASTM D-445 |
| Viscosity @ 100°C | mm²/s | 7.7 | ASTM D-445 |
| Flash Point (COC) | °C | 132 | ASTM D-92 |
| Pour Point | °C | -27 | ASTM D-97 |
| Colour | – | Bluish Green | ASTM D-1500 |
Applications
Recommended for all two-stroke outboard and air-cooled engines where NMMA TC-W3 oil is specified. Suitable for motorcycles, scooters, portable equipment and marine engines operating in fresh or salt water.
Packaging: 20 L Container | Product Code: 1190







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