National Speedx SPX4 is a high quality multi-grade lubricant for passenger cars and commercial vehicles. It is formulated from selected base oils and special chemical additives which provide oxidation stability, and high degree of detergent and dispersant characteristics.
Benefits
- Can be used for all seasons.
- Excellent shear stability.
- Minimizes deposit formation at high temperatures.
- Protects against rust, wear and sludge formation.
Applications
- National Speedx SPX4 is recommended for supercharged or naturally aspirated gasoline engines, in passenger cars and commercial vehicles requiring the manufacture’s recommended API Service Category SJ. It can also be used where lower API level oils are recommended.
Product Characteristics
| Properties | Units | Value | Test Method |
|---|---|---|---|
| SAE Grade | – | 20W-50 | – |
| Specific Gravity @ 15 ˚C | – | 0.8894 | ASTM-4052 |
| Viscosity @40°C | mm2/s | 178.3 | ASTM D-445 |
| Viscosity @100°C | mm2/s | 19.64 | ASTM D-445 |
| Viscosity Index | – | 126 | ASTM D-2270 |
| Flash Point, COC | °C | 246 | ASTM D-92 |
| Pour Point | °C | -24 | ASTM D-97 |
| Base Number | mg KOH/g | 6.10 | ASTM D-2896 |
| Sulphated Ash | % wt | 0.79 | ASTM D-874 |
| Color | – | L 3.0 | – |
| Product Code | – | 118042 | – |
