Does Brake Cleaner Damage Plastic?

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Brake cleaner fluid is a corrosive chemical cleaning agent which is used to sanitize the brake system of a vehicle to enable it to work more efficiently and also for reasons of aesthetics too.

It is known to smell odd and is also known to cause irritation or itching on the skin. In the course of cleaning any surface marked by smears of any nature, brake cleaner can be counted upon to get the work effectively done.

This cleaning chemical can polymerize, in the process of which several gases are released, which are also very efficient in cleaning off certain obstinate substances as well. All the same, it may be pertinent to ask whether brake cleaner damages plastic or not.

Yes, brake cleaner can damage plastic, just like it can affect most other organic leather-based products too.

Although this chemical is very renowned as a cleaning chemical with extra cleaning powers, it is still known to be injurious to certain substances like leather products, paints, and other plastic substances.

This cleaning agent affects plastics so much that eventually, cracks or even fractures in the plastic items may begin to manifest after contact with it. It is therefore suggested that before you apply it on any surface, find out reliably whether it is safe to do so or not.

This can be done either through the manufacturers or from online research on the product.

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Why does brake cleaner damage plastic?

Brake cleaner has a peculiar process through which it attacks rubber or plastic substances, a mechanism it uses with great success.

Specifically, brake cleaner can damage plastic by targeting all the components that bind the particles of plastic together and putting them asunder when it comes in contact with the substance.

Doing this will make the materials of plastic disintegrate or in other words, break down completely. This results in permanent damage to the structural integrity of plastic materials. 

As a result of this development when brake cleaner comes in contact with plastic, it could get badly affected.

Hence, you are advised never to apply it on plastic, rubber, or any other painted surfaces as well. Consequently, you should protect them by careful application of only minute amounts at a time, if you must use it at all.

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How does brake cleaner damage plastic?

Specifically, brake cleaner damages paint by targeting or attacking the substances or bonds that bind its particles together.

However, in the beginning, the plastic or rubber may deceptively appear unaffected, but eventually, it may start to exhibit signs of brittleness in its material. And after a few weeks or months, cracks or fractures will begin to manifest in it.

Brake cleaner can do this to plastic because of its corrosive nature. It produces heat during any polymerization reactions otherwise known as curing.

During curing, it is also known that several gases are generated, and these gases smell just like burning. Although the smell will eventually wear off completely.

How do I prevent brake cleaner from damaging plastic?

It has now been established that brake cleaner damages plastic and rubber substances by targeting whatever holds them intact.

As a result of this, you are strongly advised to make sure that you sand them down meticulously after spraying with brake cleaner.

Sanding down plastic or rubber materials after they have come in contact with brake cleaner will most likely get the damaged layer off the objects until their surfaces are clean and smooth once again. Thereafter, you can use a restoration kit on the plastic or rubber substances.

In the alternative, you can also apply this cleaner sparingly on plastic surfaces before you quickly wipe it up or sand it away as explained previously in the article.

All in all, the best approach is to make sure that brake cleaner does not,  for whatever reason, come in contact with either your plastic or rubber items altogether.

What part of plastic does a brake cleaner damage?

Brake cleaner is a corrosive and sometimes off-smelling chemical that attacks specific places in rubber and plastic substances to disintegrate them completely.

To this effect, brake cleaner aims at the places or bonds that bind the particles of plastic together thereby destroying them in the process.

Brake cleaners when used on plastics, polymerize. In the course of these polymerization reactions, a lot of gases are produced.(Read Also: How Tight Should Brake Caliper Bolts Be?)

These gases are also known to have injurious effects on plastics too. When brake cleaner attacks plastic after coming in contact with it, the effects on the plastic may not be visible at first, but as time goes on, cracks and fractures will begin to appear in it. Eventually, the plastic will simply disintegrate entirely.

How do I tell when a brake cleaner has damaged the plastic?

It is relatively easy to tell when brake cleaner is complicit in destroying any plastic or rubber substance. At first, there may not be any sign, marks, or cracks on the plastic after contact with the brake cleaner.

However, over time, there may appear tiny cracks or fractures in the material of the plastic. Ultimately, the plastic is likely going to disintegrate entirely.

To counter this development, you should either sand down the plastic immediately after application or apply it very sparingly followed by the application of a suitable restoration kit. Nonetheless, the best advice is to avoid using brake cleaner on plastic or rubber materials entirely.

Why is brake cleaner so good?

Brake cleaner is very good as a cleaning agent for a myriad of reasons. First, brake cleaner may be indicted in damaging plastic and rubber substances, but it stands out as a reliable cleaning agent for its remarkable cleaning prowess.

As a result of this, brake cleaner can be used effectively to remove stains and streaks effectively which could be due to permanent markers, paint, or even nail polish that gets smeared on countertops too.

Also, it can clean and sanitize tables, or walls to rid them of nasty and ugly-looking marks or smudges. Traditionally, most non-chlorinated brake cleaner fluids usually contain acetone as well as other chemicals which can assist in eliminating marks or unlucky stains made by children.

All the chemicals contained in brake cleaners can completely evaporate and dry up totally. When doing this, this cleaning fluid does not leave behind any residues.

What is more, brake cleaner is also known to dissolve gases to give a perfectly cleaned surface no matter the cause or its nature.

This is the characteristic that confers on brake cleaner great efficiency in removing grease and oil from virtually all other automotive parts as well.

In addition to brake cleaning services, brake cleaner is also often used to clean other automotive parts very effectively. To be more specific, brake cleaners are used in cleaning any corrosion present on such vehicle parts as brake calipers, brake pads, and a host of other substances too.

There is another characteristic that makes brake cleaner equally stand out as a cleaning agent. For instance, although the substance smells odd, this stench wears away in no time thereby giving an attractive glossy-looking object at all times.

For instance, after cleaning with this substance, your cleaned objects like brake parts and others may smell odd. However, the smell is a testament to the fact that the objects are curing, or rather, the resin in your new brake pads is.

When any substance is said to be cured, it simply means that the substance is becoming stronger with every use.

Finally, brake cleaner may be corrosive or damaging when applied to certain substances. However, it is known to be more effective on even some of the most stubborn of stains and smears against which most other conventional brake cleaners are ineffective.

One pleasing characteristic about this cleaning chemical agent is that it removes dirt and grime in no time without leaving behind any residues after evaporation and it makes your leather curate properly too if applied with caution and reservation.

What is more, you can even protect any susceptible plastic object by sanding down the cleaner almost immediately after application. Doing this will most likely remove marks or stains as well as help with the nauseous stench too. On all these counts, you can say sincerely that brake cleaner is very good.

Does Brake Cleaner Damage Plastic – Conclusion

When it comes to the removal of stubborn stains and ugly marks on your brake parts, you should look the way of brake cleaner despite its obvious corrosive nature on both plastic and leather products.

Fortunately, there are steps you can take to eliminate or at least alleviate the effects brake fluid has on plastic or rubber.

Simply, ensure that you apply a restoration kit immediately you suspect that a cleaned substance could be at the risk of damage from brake fluid. Alternatively, you can promptly sand down all those items immediately after applying brake cleaner on them.

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