One of the main factors affecting road safety is the perfect braking performance. To a large extent, the operation of this unit depends on the quality of the brake fluid. It must work correctly under any load, have a low degree of viscosity, and have good frost resistance. The composition of its components must include inhibitors that provide resistance to corrosion. Good lubricating properties are also inherent in a quality brake fluid. Its chemical composition should not lead to the destruction of rubber parts.
All these qualities are possessed by a brake fluid with a glycol composition. It works great in cold weather, has a high boiling point and prevents rust formation. Silicone-based brake fluid is completely non-absorbent and neutral to metals. It is effectively used in modern vehicles with disc brake assemblies.
We have compiled a list of the best brake fluids based on expert opinions and feedback from real customers. Our recommendations will help you make the best choice for your requirements and desires. There are many competitors on the world market for equipment, but we have selected the best manufacturers and recommend that you pay special attention to them:
- Mobil
- Castrol
- NISSAN
- Motul
- BOSCH
- Liqui
| 1 | Castrol Brake Fluid DOT 4 | 690 p. |
| 2 | NISSAN Brake Fluid DOT 4 | 680 p. |
| 3 | Motul Brake Fluid DOT 3 & 4 | 500 p. |
| 4 | Liqui Moly DOT4 | 225 p. |
| 5 | Motul Brake Fluid DOT 5.1 | 705 p. |
Glycolic
The main advantages
- The presented fluid is intended for use in brake systems that are subject to significant stress
- The boiling point of the composite solution can reach higher values than that of standard brakes
- The basis of the product is a mixture of boron and polyalkylene glycol esters, which together with additional ingredients prevent the formation of vapor lock at elevated temperatures
- The presence of highly effective retarders in the composite fluid guarantees reliable protection against corrosion
- It is forbidden to use this agent in brake systems for which the use of a mineral-based product is recommended (for example, a number of CITROEN systems)
The main advantages
- High-class brake fluid, which was developed by Nissan specialists for use in NISSAN and INFINITI cars. Provides effective braking system performance under any load, including extreme driving
- The fluid retains its full performance even when used at low temperatures
- The product is characterized by high compressive strength, which guarantees instant brake response when you press the pedal
- The fluid reliably protects all parts of the brake system from rust, and at the same time does not harm elements made of non-ferrous metals and rubber
- Increased product service life due to its relatively high resistance to wear and oxidation
The main advantages
- The German company LIQUI MOLI, which is one of the leaders in the development and manufacture of care products for the technical condition of the car, presents a fully synthetic high-class brake fluid
- The sufficiently high value of the boiling point parameter and the content of ingredients that prevent the formation of steam locks makes this product the most optimal for use in vehicles with ABS.
- The composition of the fluid includes inhibitors, due to which obstacles are created for the development of corrosion and the occurrence of oxidation of metal parts of brake units
- Special additional additives ensure high stability of product performance at fairly low temperatures
- The fluid contributes to the full lubrication of all moving elements of the brake circuit
DOT Standard: 3
The main advantages
- Specially developed for use in brake and clutch hydraulics, for use in extreme temperature conditions
- High boiling point provides a stable chemical composition of the liquid and high stability of its properties
- The product is perfectly adapted for operation with the ABS system, and its low viscosity facilitates working circulation in the brake system
- Additional additives provide qualified protection against corrosion, while using the fluid does not harm the seals
- It is permissible to mix the product with other brake fluids that are developed on a silicone-free basis
DOT standard: 5.1
The main advantages
- 100% synthetic brake fluid for improved performance
- The low viscosity of the product allows for the best circulation in the valves of the brake unit. This creates favorable conditions for interaction with anti-blocking systems.
- Increased service life without reducing efficiency and changing basic properties, achieved due to synthetic components of the product
- A serious advantage of the fluid is its ability to completely resist corrosion and well lubricate the moving elements of the brake system.
- Despite the fact that the liquid does not contain silicone, it perfectly retains the seals that are structurally used in hydraulic lines
