- Castrol React Performance DOT 4 is a high boiling synthetic brake fluid.
- Specially formulated for high performance cars and race conditions.
- Designed for use in all brake systems particularly those which are exposed to extreme conditions.
Castrol React Performance Brake Fluid DOT 4 - 1 Litre Castrol React Performance DOT 4 is a high boiling synthetic brake fluid Specially formulated for high performance cars and race conditions Designed for use in all brake systems particularly those which are exposed to extreme conditions. Caters to continuous start-stop braking under city driving conditions, fast driving and hilly terrain where higher brake temperatures can be generated. This product has been formulated from mixed polyalkylene glycol ethers and borate ester together with other high performance additives and inhibitors which give ultimate system protection against the effects of corrosion and high temperature vapour lock.