Rev Up Your Automotive Smarts

DIY Disaster: Brake Fluid and Car Paint – A Cautionary Tale to Avoid Costly Mistakes

Main points

  • Urethane paint is more resistant to brake fluid than acrylic paint, but it can still be damaged if exposed to a large amount of fluid.
  • The best way to protect your car paint from brake fluid is to prevent it from coming into contact with it in the first place.
  • The best way to clean up brake fluid spills on car paint is to rinse the area with water, wash it with soap and water, and then apply a protective coating.

Brake fluid is a crucial component in any vehicle’s braking system. However, what happens when this fluid accidentally comes into contact with your car’s paint? The answer is not as straightforward as you might think.

The Effects of Brake Fluid on Car Paint

Brake fluid is highly corrosive and can quickly damage car paint. The severity of the damage depends on the type of paint and the amount of brake fluid that comes into contact with it.

  • Acrylic paint: Brake fluid can cause acrylic paint to bubble, peel, and discolor.
  • Urethane paint: Urethane paint is more resistant to brake fluid than acrylic paint, but it can still be damaged if exposed to a large amount of fluid.
  • Ceramic paint: Ceramic paint is the most resistant to brake fluid, but it can still be damaged if exposed to prolonged contact.

How to Protect Your Car Paint from Brake Fluid

The best way to protect your car paint from brake fluid is to prevent it from coming into contact with it in the first place. Here are some tips:

  • Keep brake fluid containers closed: Always tightly close brake fluid containers when not in use.
  • Use a funnel when adding brake fluid: This will help prevent spills and drips.
  • Clean up spills immediately: If brake fluid does spill on your car paint, clean it up immediately with a damp cloth.
  • Apply a protective coating: A wax or sealant can help protect your car paint from brake fluid damage.

What to Do If Brake Fluid Gets on Your Car Paint

If brake fluid does get on your car paint, don’t panic. Here are the steps to take:

1. Rinse the area with water: Use a hose or bucket of water to rinse the area where the brake fluid spilled.
2. Wash the area with soap and water: Use a mild soap and water solution to wash the area.
3. Apply a protective coating: Once the area is clean, apply a wax or sealant to help protect it from further damage.

Other Considerations

In addition to the above, here are a few other things to keep in mind:

  • Brake fluid can also damage other parts of your car: Brake fluid can damage rubber and plastic parts, so be careful not to get it on these areas.
  • Don’t use brake cleaner on your car paint: Brake cleaner is a harsh chemical that can damage car paint.
  • Get professional help if necessary: If you’re not comfortable cleaning up brake fluid spills yourself, you can take your car to a professional detailer.

The Bottom Line

Brake fluid can damage car paint, so it’s important to take precautions to prevent it from happening. If brake fluid does get on your car paint, don’t panic. Follow the steps outlined above to clean it up and protect your paint.

Frequently Discussed Topics

Q: Can brake fluid permanently damage car paint?
A: Yes, brake fluid can permanently damage car paint if it is not cleaned up immediately.

Q: What is the best way to clean up brake fluid spills on car paint?
A: The best way to clean up brake fluid spills on car paint is to rinse the area with water, wash it with soap and water, and then apply a protective coating.

Q: Can I use brake cleaner to clean up brake fluid spills on car paint?
A: No, brake cleaner is a harsh chemical that can damage car paint.

Q: What should I do if I accidentally get brake fluid on my car paint?
A: If you accidentally get brake fluid on your car paint, don’t panic. Follow the steps outlined in the blog post to clean it up and protect your paint.

Q: Can brake fluid damage other parts of my car?
A: Yes, brake fluid can damage rubber and plastic parts, so be careful not to get it on these areas.

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About the Author
Cars have been my passion from a young age as I enjoyed learning how engines work, spending hours dreaming about the supercars I hoped to own, and I now have my dream job as a product designer for a luxury automaker. In my spare time I love going to car...