Castrol Brake Fluid Dot 4 (Formerly Response Dot 4) Brake Fluid is a high performance, synthetic brake fluid which exceeds the requirements of the SAE J1703,SAE J1704, FMVSS 116 DOT 4 , ISO 4925 and Jis K 2233 specifications.
Castrol Brake Fluid Dot 4 (Formerly Response Dot 4) Brake Fluid is formulated from mixed polyalkylene glycol ethers together with carefully selected additives. These enable the fluid to operate at a high performance level throughout its service life, offering system protection together with ultimate braking confidence.
It is strongly recommended that Castrol Brake Fluid Dot 4 (Formerly Response Dot 4) Brake Fluid, should be changed according to the vehicle manufacturers advice. In the absence of such advice, a 2 year change period is recommended.
Castrol Brake Fluid Dot 4 (Formerly Response Dot 4) Brake Fluid is especially formulated to meet the demanding requirements of modern, high performance, automotive brake and clutch systems with the exception of those for which a mineral oil based fluid is specified (for example, some Citröen systems, for which Castrol Response LHM is suitable and Rolls Royce systems, for which Castrol HSMO Plus is approved).
We have carriage rates to UK mainland from as little as £2.95 (Inc Vat) using our saver rate on orders less than 1kg.
Standard UK mainland carriage is now a great flat rate of £4.99 (Inc Vat) no matter what the weight (excludes some Highland post codes).
We've kept costs as low as we can.
Carriage charges are based on weight - please see our table of carriage costs for full details.
When placing an order with Opie Oils, we'll do all we can to get your order to you as quickly as possible. The vast majority of items are held in stock and dispatched from our UK warehouse. UK delivery will take less than 7 working days (i.e. Monday to Friday inclusive), unless we contact you to advise otherwise. In 90% of cases, delivery is made well before this, and priority ordering is also available (Click here for more details). In case of Bank Holidays please allow an extra working day.
Technical Datasheet PDF
