Carlube DOT 4 Brake Fluid is a synthetic high quality, high boiling point DOT 4 fluid, designed for use in automotive applications as a hydraulic medium in disc and drum brake systems. The product is based on polyalkylene glycol ethers and ether esters which limit the effect of moisture pick-up during service thus maintaining a high boiling point and resistance to vapor lock. Application: Carlube DOT 4 Fluid is recommended for automotive type hydraulic brake mechanisms of cars, commercial vehicles and motorcycles where either of the performance levels below are recommended. The product can also be used where Japanese Industrial Standard (JIS) K2233 is recommended. The product is not for use in mineral oil brake and suspension systems fitted to some Rolls Royce, Citroen and Jaguar models (Refer to vehicle handbook). Caution: Brake Fluid can damage vehicle paintwork and spillages must be washed off immediately with water. US FMVSS 116 DOT 4, SAE J1703 & ISO 4925 Good corrosion protection for metal components. Good compatibility with seal materials gives long component life. High boiling point minimizes vapour lock at high operating temperatures. Carlube is a well-known and trusted brand in the automotive industry, specializing in the manufacturing and distribution of lubricants and automotive products. About Carlube The HEARTBEAT of your Engine. Manufactured by the UK's largest independent oil blender, Carlube Triple R is fully committed to producing the highest quality oil to meet the requirements of today's independent aftermarket. The Oils in the Triple R range meet or exceed the API, and ACEA Specifications and have full Block Exemption Certification and major manufacturer approvals.