Last Updated on October 6, 2023 by Matthew Lloyd
Most brake cleaners contain powerful chemicals such as acetone or methylene chloride, known for their ability to dissolve and strip away different types of paints. When applied directly onto a painted surface, brake cleaner can quickly break down the paint film and make removing it easier with a scraper or sandpaper. However, this method can also cause serious damage to the underlying layers of paint and clear coat.
What Is Brake Cleaner?
Brake cleaner is a powerful solvent used to clean components such as calipers, rotors, and pads. It works by dissolving the dirt and grime accumulating on these parts during normal use. Brake cleaner usually contains acetone, which makes it highly effective at removing grease and oil.
What Happens If You Get Brake Cleaner On Paint?
If brake cleaner comes in contact with car paint, it can remove the protective layer of wax or sealant on the paint’s surface. The reaction between brake cleaner and car paint depends on how long it stays on the vehicle’s surface. If you wipe off brake cleaner immediately after it comes in contact with your car’s paintwork, there may be little to no damage. However, if left for an extended period without being wiped away properly, brake cleaner may cause discoloration or permanently strip off some layers of your vehicle’s clear coat.
What Are The Recommended Uses Of Brake Cleaners?
Stain Removal:
One common use for brake cleaners in removing stubborn stains from surfaces such as concrete or fabric. Simply apply the cleaner to the affected area, let it sit for a few minutes, then wipe it away with a cloth or scrub brush. Brake cleaners are particularly effective at removing oil-based stains like grease and motor oil.
Cleaning Metal Surfaces:
Another popular use for brake cleaners is in cleaning metal surfaces, such as automotive parts or tools. The powerful solvents in brake cleaners can quickly dissolve dirt, grime, and corrosion buildup on metal surfaces without damaging them.
Paint Removal:
One of the most popular uses for brake cleaners is paint removal. Brake cleaners are highly effective at removing paint from metal surfaces due to their strong solvents that break down even the toughest coatings.
How Fast Will Brake Fluid Remove Paint?
The type of paint used on the car will determine how quickly brake fluid affects its surface. Enamel paints are more resistant to solvents compared to lacquers or acrylics. So, while enamel paints may take longer to dissolve under brake fluid’s influence, other paints may start peeling almost immediately.
How To Protect Your Car Paint When Using Brake Cleaner?
Cover areas of your car not part of the brake system with a cloth or plastic sheeting. This will prevent any accidental spray or spillage from contacting the paint.
Use a small amount of brake cleaner at a time and apply it directly to the brake system parts that need cleaning. Avoid spraying large amounts at once or letting it sit on any one area for too long. Once you’ve finished cleaning the brakes, rinse off any excess cleaner with water and dry thoroughly.
How To Get Brake Cleaner Off Paint?
Wipe off any excess brake cleaner with a dry cloth or paper towel as soon as possible. The quicker you act, the less likely the brake cleaner will have time to damage your vehicle’s paint. Wash the affected area with soap and water using a soft sponge or cloth. Make sure to rinse thoroughly with clean water after washing. If stains remain after washing, use rubbing alcohol or acetone on a cotton ball or pad to remove them gently.
What Should You Not Use Brake Cleaner On?
Using brake cleaner can damage the paint and plastic materials. Therefore, you should avoid using brake cleaner on painted or plastic surfaces.
Is Brake Fluid The Same As An Engine Degreaser?
Brake fluid and engine degreasers are completely different products that serve different purposes. Brake fluid is a hydraulic liquid that helps transmit the force from the brake pedal to the brake pads, pressing against the rotors, and ultimately stopping your vehicle. It has high boiling points to withstand the heat generated by braking systems. On the other hand, engine degreasers are solvents used to clean engines and remove oil and grease buildup.
Is It Okay To Spray Brake Cleaner On The Pads?
No, spraying brake cleaner directly onto your brake pads is unsafe. The chemicals in the cleaner can eat away at the friction material, causing damage and reducing their effectiveness in stopping your vehicle. Instead, spray the cleaner on a clean cloth or rag and then use it to wipe down other areas around the brakes, such as calipers and rotors.
Is Brake Cleaner Stronger Than Acetone?
Brake cleaner contains acetone as an ingredient; it doesn’t make it stronger than pure acetone in removing paint. However, certain brake cleaners may contain more potent solvents than others, depending on their formulation.
What Paint Is Resistant To Brake Cleaner?
Epoxy-Based Paint:
Epoxy paints are known for their ability to withstand harsh chemicals and resist abrasion. They create a hard coating that protects against scratches, dents, and impacts while providing excellent adhesion properties. Additionally, they come in various colors and finishes, like gloss or matte.
Polyurethane-Based Paints:
Polyurethane coatings are moisture-cured, giving them superior resistance to chemicals like brake cleaners without sacrificing durability or flexibility. They also provide excellent UV resistance, which helps prevent fading or yellowing over time while providing excellent color retention properties.
Can You Clean Your Hands With Brake Cleaner?
Using brake cleaner to clean your hands is not recommended. Brake cleaners are designed to remove grease, dirt, and oil from metal parts of vehicles. They contain chemicals that can be harmful if they come into contact with the skin or eyes. Brake cleaners are also highly flammable and should never be used near open flames.
Conclusion:
Brake cleaners may effectively remove grime and dirt from car surfaces, but it is not recommended as paint remover. Brake cleaner contains harsh chemicals that can damage the clear coat and paint on your car’s surface. It can also cause discoloration and spots on the painted areas.
