Suitable for use in all brake fluid systems in cars, motorcycles and light commercial vehicles (LCV's) requiring either a DOT 3, DOT 4 or Super DOT 4 product (excluding those brake systems where a mineral oil based fluid is specified). FeaturesHigh boiling point: Exceeds US FMVSS DOT 3 and DOT 4 specification requirements, and offers a performance reserve over brake fluids with lower boiling pointsHigh vapour lock temperature: Greater protection against brake fluid vaporizationCorrosion protection: Outstanding protection against corrosion caused by absorbed moisture that can cause rusting and failure of componentsHigh temperature stability provides a greater margin for safety because product performance will not fade under higher temperaturesControlled viscosity requirements: Under extreme s of temperature and operating conditions, the product will maintain an optimum operating viscosity to ensure greater safetyRubber swell control: Contributes to efficient operation of the braking system componentsCompatible with all other brake fluids that meet either DOT 3, DOT 4 or Super DOT 4 Specifications SpecificationsFMVSS 116 - DOT 4ISO 4925 Class 4JASO JIS K2233SAE J1703SAE J1704AS 1960.1-2005 Grade 3 Always check your vehicle's requirements before replacing brake fluid, and only use the specified type. Do not mix different fluid specifications, as this can compromise braking performance and safety.