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In Europe, DOT 3 brake fluid is now mainly recommended for older vehicles having been largely superseded by DOT 4 although it is still used widely in some parts of the world for example the USA. Department of Transportation state that DOT 3 must have a minimum dry boiling point of 205⁰/401⁰F, a minimum wet boiling point of 140⁰/284⁰F and a Kinematic Viscosity at -40 °C of 1500 cSt maximum.

We currently have 17 specifications available in this category

Be careful, there is no official specification or definition of what constitutes “Super DOT 4”. In the industry, it is usually taken to mean a DOT 4 fluid meeting the DOT 5.1 criteria for boiling point and wet boiling point but not the low-temperature viscosity. However, it is legally open to anyone to call their DOT 4 “Super” and people actually do this. It is therefore a good idea to find out what anyone using the term means by it.

We currently have 5 specifications available in this category.

Be careful, there is not official specification or definition of what constitutes “Super DOT 4”. In the industry it is usually taken to mean a DOT 4 fluid meeting the DOT 5.1 criteria for boiling point and wet boiling point but not the low temperature viscosity. However, it is legally open to anyone to call their DOT 4 “Super” and people actually do this. It is therefore a good idea to find out what anyone using the term means by it.

We currently have 5 specifications available in this category

DOT 4 brake fluid is widely used both for factory fill and for the aftermarket. Its performance provides an improved safety margin over DOT 3 types while remaining compatible with DOT 3 fluids. Department of Transportation state that DOT 4 must have a minimum dry boiling point of 230⁰/446⁰F, a minimum wet boiling point of 155⁰/311⁰F and a Kinematic Viscosity at -40 °C of 1500 cSt maximum

We currently have 53 specifications available in this category

Racing fluids are not only designed for motorsport but also for performance road going cars which require a high boiling point brake fluid to withstand the extreme heat generated from the brake system when braking repeatedly from high speeds. Orthene are recognised as world leaders in high-performance brake fluids and currently hold specifications that cannot be matched by any other brake fluid producer.

We currently have 11 specifications available in this category.

DOT 4 brake fluid is widely used both for factory fill and for the aftermarket. Its performance provides an improved safety margin over DOT 3 types while remaining compatible with DOT 3 fluids. Department of Transportation state that DOT 4 must have a minimum dry boiling point of 230⁰/446⁰F, a minimum wet boiling point of 155⁰/311⁰F and a Kinematic Viscosity at -40 °C of 1500 cSt maximum

We currently have 53 specifications available in this category

DOT 4 brake fluid is widely used both for factory fill and for the aftermarket. Its performance provides an improved safety margin over DOT 3 types while remaining compatible with DOT 3 fluids. Department of Transportation state that DOT 4 must have a minimum dry boiling point of 230⁰/446⁰F, a minimum wet boiling point of 155⁰/311⁰F and a Kinematic Viscosity at -40 °C of 1500 cSt maximum

We currently have 53 specifications available in this category

DOT 4 brake fluid is widely used both for factory fill and for the aftermarket. Its performance provides an improved safety margin over DOT 3 types while remaining compatible with DOT 3 fluids. Department of Transportation state that DOT 4 must have a minimum dry boiling point of 230⁰/446⁰F, a minimum wet boiling point of 155⁰/311⁰F and a Kinematic Viscosity at -40 °C of 1500 cSt maximum

We currently have 53 specifications available in this category

DOT 4 brake fluid is widely used both for factory fill and for the aftermarket. Its performance provides an improved safety margin over DOT 3 types while remaining compatible with DOT 3 fluids. Department of Transportation state that DOT 4 must have a minimum dry boiling point of 230⁰/446⁰F, a minimum wet boiling point of 155⁰/311⁰F and a Kinematic Viscosity at -40 °C of 1500 cSt maximum

We currently have 53 specifications available in this category

DOT 4 brake fluid is widely used both for factory fill and for the aftermarket. Its performance provides an improved safety margin over DOT 3 types while remaining compatible with DOT 3 fluids. Department of Transportation state that DOT 4 must have a minimum dry boiling point of 230⁰/446⁰F, a minimum wet boiling point of 155⁰/311⁰F and a Kinematic Viscosity at -40 °C of 1500 cSt maximum

We currently have 53 specifications available in this category

DOT 4 brake fluid is widely used both for factory fill and for the aftermarket. Its performance provides an improved safety margin over DOT 3 types while remaining compatible with DOT 3 fluids. Department of Transportation state that DOT 4 must have a minimum dry boiling point of 230⁰/446⁰F, a minimum wet boiling point of 155⁰/311⁰F and a Kinematic Viscosity at -40 °C of 1500 cSt maximum

We currently have 53 specifications available in this category

DOT 4 brake fluid is widely used both for factory fill and for the aftermarket. Its performance provides an improved safety margin over DOT 3 types while remaining compatible with DOT 3 fluids. Department of Transportation state that DOT 4 must have a minimum dry boiling point of 230⁰/446⁰F, a minimum wet boiling point of 155⁰/311⁰F and a Kinematic Viscosity at -40 °C of 1500 cSt maximum

We currently have 53 specifications available in this category