Millers CB40 is a high quality 40W castor based oil suitable for all 4 stroke car or motorcycle engines which require a vegetable based oil, especially those which run on methanol or alcohol based fuels. CB40 is an ideal substitute for Castrol R40 as it has all the same properties.
- High lubricant film strength for protection at consistently high RPM
- Reduces friction for increased component life and improved power
- Extra load carrying additives provide excellent wear protection under high stress conditions
- Successfully used in speedway racing for many years
- Contains anti-oxidants to improve stability at high temperatures
- Ideal substitute for Castrol R40