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- Cling to critical engine parts when the oil drains down
- Cling to your engine forming an extra layer that protects during start-up and beyond
- Bond to metal surfaces to make engine parts more resistant to wear
- Are combined with synthetic technology to provide increased protection in high and low temperature applications
- Provide continuous protection for all driving conditions, styles and temperatures
- Castrol Magnatec 10W-40 is suitable for use in automotive gasoline and diesel engines where the manufacturer recommends an API SN/CF or earlier specification 10W-40 lubricant.
- Exceeds latest API SN/CF specification