Top 5 Best Brake Fluid 2017 Find out the ‘Bestest’ Among Them

Brake Fluid is one of the most important, yet the most neglected fluids by car owners. It possesses life-saving qualities and manufacturers always recommend that there is a need to change your car’s brake fluid at least once every three years.

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Rank

Image

Product Name

Score

1

ATE 706202 Original TYP 200 DOT 4 Brake Fluid - 1 Liter

97
/100

2

Motul 8068HL RBF 600 Factory Line Dot-4 100 Percent Synthetic Racing Brake Fluid - 500 ml

96
/100

3

Prestone AS401 DOT 3 Synthetic Brake Fluid - 32 oz

96
/100

4

Genuine Honda Fluid 08798-9008 DOT 3 Brake Fluid - 12 oz

95
/100

5

Pentosin 1204116 Super Dot 4 Brake Fluid 1 Liter

95
/100

What Is Brake Fluid?

Brake fluids can also be a synthetic hydraulic fluid which primary function is to help apply pressure to the vehicle’s brake components.

The mediums that we use to transfer power are called hydraulic fluids. They function to transfer pressure, from the pressure that your foot applies to the brake that stops your vehicle. These fluids are important especially that brake fluids are incompressible. They help apply quality pressure to the brake mechanism.

Why Bother About Your Brake Fluids?

Brake fluids function as a lubricant of the vehicle’s movable parts and they prevent corrosion. Prolonged and heat generated braking can affect the brake fluid. Temperatures above boiling point can potentially cause brake failure to your vehicle.

It is natural for a brake fluid to overheat and this is worst when the vehicle is exposed to the warm or heated environment. Overheated brake fluids can endanger your brake mechanisms. When the brake fluids begin to boil, the fluid will turn into gas while also making the gas compressible. When brakes are very soft, this will lead into “cadence braking.”

Cadence braking is also called stutter braking. It is the consistent repetition of applying pressure to the brake by pressing to prevent the brakes from locking up. Modern vehicles have anti-lock brakes (ABS) that enable the brakes not to be locked up even when there is no ample amount of pressure applied to it. Visit this site for braking techniques.

DOT Ratings

Brake fluid is categorized into three ratings - DOT3, DOT 4 and DOT 5. DOT stands for Department of Transportation. DOT 3 fluids are based on glycol and glycol esters. DOT 4 are almost similar to DOT 3, while DOT 5 is a silicone based fluid. Aside from this, DOT3 and DOT 4 attract water from the air, unlike DOT 5.

DOT 3

Used by domestic vehicles, it is the most common type of brake fluid. According to Automotive Engineers, this type of fluid can absorb 2% of its volume in water per year. However, over time, the excess moisture derived from absorption can cause corrosion in the brake system that would result to a spongy pedal. Dry boiling point standard is at least 401, and the wet is at 284 degrees.

DOT 4

It has a higher boiling point than the previous and does absorb moisture more efficiently than the DOT 3. Even if the two can be interchangeable, you need to be cautious in using DOT3 fluid to a vehicle that uses DOT 4. Its boiling point is 445 degrees Fahrenheit and 331 degrees Fahrenheit at wet.

DOT 5

This type of fluid is hydrophobic in nature unlike DOT3 and DOT 4. It means that it is non-absorbing and used because it effectively prevents corrosion. It is used by exclusive high- performance industry because it needs too much attention in using.

What Makes A Good Brake Fluid

  • Low Compressibility: Even at different temperatures and pressure, a good quality brake fluid would always have a low level of compressibility. It means no great amount of pressure is needed.
  • Low Freezing Point: A good brake liquid needs to have consistent thickness even when exposed or heated to a very extensive temperature. This is significant for a predictable and dependable vehicle operation.
  • Constant Boiling Point: Buildups are caused by a consistent variation of temperature change and can be found in all slowing mechanisms. Dampness is caused by this buildups. After a long duration, this dampness would go into the inner segments of the cali[phers and line master cylinders.
  • Oxidative Resistance And Thermal Stability: The amount of heat that is produced in the contact is significant and also dependent on the vehicle weight and speed.

Commonly Asked Questions:

1. Can they be mixed?

Any of the two DOT rated fluids can be mixed without causing problems. However, at certain circumstances, random mixing might cause unnecessary casualties and therefore, not recommended.

2. Do the ratings determine the fluid’s quality?

The ratings also don’t determine the quality of the fluids. DOT fluids are backwards compatible. It means that each release meets and exceeds the specifications of the previous version.

3. How to determine the correct DOT fluid for your car?

Deciding what appropriate DOT fluid for your car is dependent on many factors. This includes the vehicle’s age, size, and whether it has the ABS mechanism or traction control. The best way to know what type of DOT fluid that is compatible for your car is to review and check your vehicle’s manual.

4. How often should I change my Brake fluid?

The most recommended by mechanics is changing your brake fluid at least once every three years and should have a brake fluid service every one to two years as regular maintenance.

Top 5 Best Brake Fluids Reviews

1. ATE 706202 Original TYP 200 DOT 4 Brake Fluid - 1 Liter

This product is one of the best sellers in Amazon market, garnering about 303 reviews rated with 5 stars. According to the reviews on Amazon, the product has an excellent quality and efficacy.

The smoother the brakes were, the less force is needed. The brakes also became cleaner after applying the product. 

When it comes to the performance of this product, its wet boiling point is not as high compare to the performance that other products offer, which makes it a good fluid that can maintain thickness inspire of being exposed to a very high temperature. Some claim that it is capable of daily track use.

Offered features:

  • Formulated to provide quality performance effectively
  • Has minimal drop in boiling point
  • Good water binding properties
  • Dry boiling point - min. of 536 degrees (Fahrenheit)
  • Wet boiling point – min. of 374 degrees (Fahrenheit)
  • Meets SAE JI703 and FMVSS 116-DOT4 standards
  • Viscosity at – 104 degrees F: Max 1,400 mm2/5
  • Designed to last up to three years under normal highway driving conditions

PROS

  • For state of the art hydraulic braking systems such as ESP
  • Compatible for all popular cars
  • Swells in minimum amount
  • ​Provided with good quality rubbers made in the last 20 years.
  • Able to perform track day

CONS

  • Melts almost everything. Precautions in handling is advised.
  • Its dry boiling point performance is mediocre

2. Motul 8068HL RBF 600 Factory Line Dot-4 100 Percent Synthetic Racing Brake Fluid - 500 ml

It has a high-performance polyglycolic brake fluid and exceeds the DOT 4 standards. Each bottle contains Nitrogen, which potentially increases the shelf life of the container and eliminates contamination. It helps prevent vapor lock even when used with consistent great pressure and has a short recovery time. It is perfect for racing and for those who need a high- performance brake fluid.

Most of the reviewers claim that the product worked as expected, at a recent track event, and can even still provide a firm pedal even when used in days. It has a great boiling point which is good even when working in a very hot weather, “It can run 30 minutes in a hundred degree Celsius weather.”

Offered features:

  • For non-hydraulic brake and clutch systems
  • Non-silicon synthetic fluid
  • Has a high boiling point which is 594 degrees Fahrenheit
  • Resistant to extreme heat
  • Has a better aerodynamic performance

PROS

  • For state of the art hydraulic braking systems such as ESP
  • Provides more protection from water penetration and dampness
  • Has a high boiling dry point up to 594 degrees Fahrenheit
  • Able to perform track day

CONS

  • Degrades faster than
  • A bit expensive

3. Prestone AS401 DOT 3 Synthetic Brake Fluid - 32 oz.

Prestone DOT 3 Braker Fluid is designed for more sophisticated vehicles that today’s generation offers. This is also the reason why it provides a high compatibility performance with disc, drum and ABS brake systems. It also exceeds the DOT 3 standards set by the US government to provide an excellent vehicle performance but still gives the customers an “extra margin of safety” even when the vehicle is used in an extreme condition.

Most of this product’s reviewers claim that their motor experience has become extraordinary after using the product. Some claim that the product made them run and maneuver their vehicles smoothly and safely even in extreme braking conditions.

Offered features:

  • Provides an extensive safety even in extreme braking conditions
  • It is a mixture product of polyglycerol ethers to make sure that operations would not produce harmful vapors.
  • Has best compatibility with ABS, drum and disc brake systems
  • Wet and dry boiling point exceeds the minimum US government standards

PROS

  • Considered to be the safest brake fluid among the rest
  • Best priced fluid – not too cheap for quality but not too expensive

CONS

  • When the system is incompatible, it quickly leaks out fluid

4. Genuine Honda Fluid 08798-9008 DOT 3 Brake Fluid - 12 oz.

This product is the only recommended brake fluid for all Honda vehicles because it is designed to meet the exact specifications of all Honda brake systems. Aside from it reduces the corrosive effects of moisture in the brake fluid, it also reduces the sediments formed in the brake system which potentially affects the vehicle’s performance negatively.

Reviewers commonly claim that the product was very good in bleeding the brake lines to swap the old fluid. The price is lower than any other quality brands. Other also claim that it doesn’t allow moisture to seep into the mechanisms thus not allowing the parts to rust. Almost none of the users claim issues after using the product.

Offered features:

  • The high boiling point
  • Able to absorb water in minimal amount compare to other brands
  • Compatible and works in its excellence with rubber and other synthetic materials

PROS

  • Cost-effective
  • Inexpensive
  • Has a trusted quality for transmission, coolant and power steering
  • Compatible with all Honda models
  • Have additives that Honda recommends

CONS

  • Needs to be applied in a generous amount

5. Pentosin 1204116 Super Dot 4

One of the good features of Pentosin 1204116 Super Dot 4 is that it exceeds the normal standards for DOT 4 fluids to deliver one of the most versatile products. It also offers a high safety margin from vapor lock, has a long-term resistance from absorbing water and also resistant to water retention. It is also resistant to corrosion compared to other cheap brake fluids. It is also made compatible to work with vehicles with ABS systems.

Reviewers claim that the product is serviceable even when exposed to a humid environment like that in Vancouver BC and even dry aired environment like that in Las Vegas. Others also claim that it works excellently after good bleeding sessions and can provide a good service to vehicles with ABS system. It also kills the old heated fluid giving them a crisp and firm pedal feel.

Offered features:

  • Corrosion resistant
  • Water absorption resistant
  • Easy to pour container
  • Protects vehicle from vapor lock​

PROS

  • Has a very excellent performance for brake and clutch
  • Has an easy to pour container
  • Does not create a big change in your vehicle’s braking performance

CONS

  • Have dangerous chemicals that are harmful to pregnant women and can cause birth defects
  • Expensive

Final Thought

Based on the information presented, this article concludes that among the chosen five best brake fluids, No. 1 which is the ATE 706202 Original TYP 200 DOT 4 Brake Fluid - 1 Liter is the best among them!

Aside from it's one of the best sellers, it has provides a low compressibility output which enables you to apply no great pressure to the brake yet providing the vehicle a smooth ride throughout the day. Wet Boiling point is lower than others which creates the consistent thickness of the fluid. Viscosity is at 104 degrees Fahrenheit. Cost-efficient, effective and high quality, this is what you need.

About the Author Vince Martin

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