Better performance for life of fluid compared to DOT 3 fluids. Low viscosity (at -40C), for faster fluid circulation in micro-valves of ABS systems.ĭOT 4 Suitable for use where the vehicle manufacturer specifies DOT 3 or DOT 4 brake fluid. It is also suitable for use with all types of seals, hoses and other brake and clutch system parts. Can be mixed with other liquids that meet requirements FMVSS 116 DOT. Tests Conducted By: ABIC International Consultants, Inc. Suitable for use in brake drums, brake discs, tandem brakes and hydraulic coupling systems. 116 defines grades DOT 3, DOT 4, DOT 5 and DOT 5.1, where DOT refers to the U.S. Recommended for re-fill or top-up of brake and clutch systems in passenger cars, 4WD's, motorcycles, light and heavy duty commercial vehicles, mining, construction and agricultural equipment that require a non-petroleum based brake & clutch hydraulic fluid.ĭOT 5.1 Suitable for use where the vehicle manufacturer specifies either DOT 3, DOT 4, or DOT 5.1 fluids. SAFETY COMPLIANCE TESTING FOR FMVSS 116 MOTOR VEHICLE BRAKE FLUID Report Number: 116-ABI-19-010 SAFETY COMPLIANCE TESTING FOR FMVSS 116 MOTOR VEHICLE BRAKE FLUID BMW Group DOT 4 Motor Vehicle Brake Fluid Distributed By BMW North America, Inc. The Federal Motor Vehicle Safety Standards (FMVSS) under FMVSS Standard No. Based on available information, avoid contact with the skin and eyes. FMVSS 116 DOT 3 : SAE J1703 : ISO 4925 Class 3 Health and Safety. Elastomer compatibility: no leakage or fluid losses. Mobil Brake Fluid DOT 3 is recommended by ExxonMobil for use in applications where disc, drum and anti-skid braking systems are used in vehicles requiring DOT 3 level performance. Compatible with all common brake system materials Borate esters to scavange water and maintain ERBP as the fluid ages Anti-corrosion properties: complete brake system protection. High wet boiling point ensures long term retention of fluid performance. Performance Features & Benefits Excellent braking response due to high boiling point of fluid. It offers superior dry and wet boiling points and maintains viscosity in cold and hot environments. This is the reason why they do not mix with each other.Properties SUPER SONIC DOT 4 BRAKE FLUID are premium quality, non-silicone, non-mineral/petroleum based, fully synthetic brake fluid designed for use in a wide range of brake and clutch applications. polyglycolether / borate ester - DOT 3, DOT 4 types, DOT 5.1 types (the main difference between these three types is - simply put - a different ratio of glycol and borate ester and the amount of additives).Enhanced corrosion protection for all hydraulic brake. Uber Power Sports Brake Fluid Super Dot 4.1 is a 100 Fully Synthetic High-Performance Brake Fluid with elevated dry boiling point of 280☌ and wet boiling point of 198☌. There are three main types of brake fluids which are classified by their different chemical base: FMVSS No.116 DOT 4 Typical Dry Boiling Point: 312✬ (594✯) Typical Wet Boiling Point: 204✬ (399✯). Most producers also state values at + 40 ☌ and give the viscosity index. Dry boiling point exceeds 205C (401F) Available in 946 mL, 3.78 L and 18.9 L. Meets requirements of Federal Standard CVSS-116 and SAE J1703. Therefore, these liquids must fulfill specifications mainly at -40 ☌ and +100 ☌, liquids used for military purposes at -55 ☌ and + 100 ☌. Certified DOT 3 Brake Fluid is designed for use where Dot 3 motor vehicle brake fluid is recommended by the car manufacturer. Premium grade brake fluid designed for all ABS, drum or disc brake systems requiring DOT 3 or DOT 4 fluid. Viscosity is an essential parameter for the safety of a road vehicle as it directly influences the operation and behavior of the brake system and/or the clutch. Brake fluids used in hydraulically operated clutches transmit the pressure applied on the master cylinder to the slave cylinder of the clutch system. They transmit the pressure applied on the master brake cylinder via the brake pedal to the wheel brake cylinders of road vehicles. But a few years back there was a to-do with either Honda or Toyota due to incompatibility. one is silicone, each has a different tenacity for water, and different boiling points. They do differ between DOT spec of course. 'One last note on the DOT ratings: Systems designed for a particular type of fluid (especially prior to the wide distribution and use of DOT 4 fluids) should continue to be filled with that fluid. Automotive brake fluids are mainly used in the brake and clutch systems of road vehicles. In theory, the bulk chemistry of a DOT 3, 4, 5, or 5.1 are roughly the same across manufacturers. As far as why Valvoline didn't call the Pyroil DOT 3 a synthetic but calls the Valvoline DOT 3/4 'synthetic', I don't know.
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