Hypergrade Plus 10W-40 SG
A high-quality semi-synthetic engine oil for petrol and diesel engines. Why choose this oil
- API SG
- ACEA A3/B3
Why choose Hypergrade Plus 10W-40 SG
Duckhams Hypergrade Plus 10W-40 SG is a high-quality semi-synthetic engine oil for petrol and diesel engines, formulated to deliver dependable protection and performance in a variety of driving conditions. Designed for cars requiring API SG or ACEA A3/B3 performance, it ensures smooth operation, reduced wear and clean engine internals. Suitable for everyday use, this oil balances durability and value with reliable lubrication in both cold starts and high operating temperatures.
- Delivers reliable protection in both cold starts and high-temperature conditions.
- Helps ensure smooth engine operation with reduced wear over time.
- Keeps the engine cleaner by minimising sludge and deposit formation.
- Ideal for everyday driving in petrol and diesel cars.
- Provides dependable performance at great value using semi-synthetic oil technology.
Typical physical characteristics
| Property | Unit | Typical Value |
|---|---|---|
| SAE Viscosity Grade | 10W-40 | |
| Density @ 20 °C | kg/L | 0.864 |
| Viscosity @ 100 °C | cSt | 14.47 |
| Viscosity @ 40 °C | cSt | 98.76 |
| Viscosity Index | 153 | |
| CCS @ -25 °C | cP | 6,400 |
| Total Base Number | mgKOH/g | 5.5 |
| Sulphated Ash | % | 0.71 |
| Flash Point | °C | 222 |
| Pour Point | °C | -36 |
Typical physical characteristics are provided as an indication of properties based on current production data only, and should not be interpreted as a specification.

