GERRIS 5W-40 SN is a premium fully synthetic engine oil specially formulated for modern four-wheel petrol engines that demand superior performance and maximum protection. Developed with advanced synthetic base oils and high-performance additive technology, it provides outstanding wear protection, enhanced thermal stability, and excellent engine cleanliness.
Its 5W-40 viscosity ensures quick oil flow during cold starts while maintaining strong oil film protection at high operating temperatures, making it ideal for high-performance and turbocharged engines.
| SAE Rating | Density @29.5°C | VISCOSITY @100°C | VISCOSITY @40°C | VISCOSITY INDEX | FLASH POINT °C | POUR POINT °C | TBN MG KOH/GM |
|---|---|---|---|---|---|---|---|
| 5W40 | 0.836 | 14.8 | 95.72 | 151 | 226 | -45 | 10.8 |
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