Castrol Oils

Castrol R40
Pack shot of Castrol R40 1 litre pack
Castrol R40 provides the ultimate in lubrication. If the best possible performance coupled with reliability is the aim then the remarkable stamina and great film strength of Castrol R40 will provide a valuable margin of safety at ultra high engine speeds and temperatures.

A castor based lubricant which is primarily designed for the racing world; however its unique properties can also benefit private owners interested in high performance.

Never mix Castrol R40 with mineral based or synthetic crankcase oils.

 

Castrol B353Pack shot of Castrol B353
A carefully blended SAE 40 formulation employing castor oil to provide the utmost wear and protection to high revving race engines.

The oil is ashless and contains superior anti-oxidant properties to avoid combustion chamber deposits and undue thickening.

B353 should not be mixed with any other oil, whether mineral, vegetable or synthetic.

 

Castrol Formula RS 10W-60Formula RS Pack Shot

A fully synthetic engine oil that offers exceptional engine protection in performance driving conditions. Aids your engine in operating cleanly with reduced emissions and noise levels.

Not typically a Classic oil but recommended by Castrol as a replacement where a 20W-50 is preferred when you want the ultimate protection for you classic car.

Castrol SRF Brake FluidCastrol SRF is an ultra high performance brake fluid specifically formulated for competitive motorsport from F1 to WTVC

It has an exceptionally high dry boiling point and superb anti-vapour lock properties, the crème de la crème of brake fluids.

 

Castrol Response Dot 4

High performance, synthetic brake fluid

Castrol Response Dot 4 Brake Fluid is formulated from mixed polyalkylene glycol ethers together with carefully selected additives.
The additives enable the fluid to operate at a high performance level throughout its service life, offering system protection together with ultimate braking confidence.
Especially formulated to meet the demanding requirements of modern, high performance, automotive brake and clutch systems so ensuring braking performance.


Castrol Response Super Dot 4
Castrol Response Super DOT 4 is a high boiling synthetic brake fluid, formulated frommixed polyalkylene glycol ethers and borate ester together with other high performance additives and inhibitors.
We would be happy to advise on the correct brake fluid for your vehicle Call 01603 789909

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