Castrol Brake Fluid DOT 4

Designed for use in all brake systems particularly those which are expored to extreme conditions. 

NB: It should not be used in braking systems where a mineral oil based fluid is recommended, e.g. Some Citroen and Rolls Royce systems. 
* Depending on vehicle type, vehicle condition and driving conditions. All warranties, expressed or implied, are hereby excluded. Please always refer to the Original Equipment Manufacturers vehicle handbook for required specifications, service interval and maintenance recommendation.