Rating of the best lubricants for car locks for 2022

Branded grease, which was used to treat car locks at the factory, loses its useful properties over time. At the same time, the lock becomes vulnerable to wear and corrosion. It is necessary to lubricate machine parts regularly if the driver is interested in the quality functioning of the vehicle. The modern market offers a wide selection of lubricants that are able to protect the machine from wear and corrosion no worse than the factory version.

The marketing strategy of companies producing materials for transport maintenance is to present the product to the buyer in the most beneficial way. Such tricks create confusion for an inexperienced driver and he runs the risk of acquiring an ineffective tool at an impressive price. In order not to make mistakes when choosing, it is recommended to familiarize yourself in advance with the products that are most quoted among experienced users, as well as with reviews of the product of interest.

Lubricants in detail

The vehicle is subjected to high-quality lubrication treatment at the factory. It is important to understand that even the highest quality products stop working over time, so it is necessary to re-process. If we neglect the lubrication of door locks, the driver should expect the loss of performance of these parts. Untreated locks are susceptible to the harmful effects of moisture and dust, which will surely penetrate into the vulnerable part. A good product has the following qualities:

• Resistance to low temperatures;
• resistance to weathering;
• resistance to drying;
• Compatible with metal plating;
• resistance to oxidation.

Of course, over time, you will need to update the third-party lubricant, like the factory one. The frequency of updates is directly affected by the quality of the material, so you should not rely on cheap funds. The low cost of such products is offset by the frequency of updates, so the user will not be able to save on this option.

It is recommended to pay attention to the manufacturer's reputation and product reviews before proceeding with the purchase of the product of interest. There are 2 types of lubricant for locks on the market: in the form of a spray and a paste. The latter option will require parsing the door and painstaking work, but the result will be strong.Paste is suitable for advanced users who are willing to put in the time to work. The spray is suitable for novice drivers or those who do not want to spend time disassembling the door and carefully processing it. It is enough to spray the agent in the form of a spray on the lock from the outside, the liquid will be distributed over the inner surface and create a protective layer. It is important to understand that even a simplified application method will require skill from the user, it is recommended that you familiarize yourself with the spray treatment instructions on the Internet in advance.

The most famous universal remedy among motorists is WD-40. This tool is used to repair mechanical elements, including as a lubricant for car locks. It is important to consider that this additive contains harmful elements that have a negative effect on metal surfaces. With a one-time use, you should not expect much damage, but with regular treatments, the lock will begin to fail.

It is acceptable to keep this product as a spare or emergency. Also, it is possible to use WD-40 if the car owner plans to make a complete replacement of the lock with a new one in the near future. If replacement is not planned, it is worth limiting treatment with WD-40 to one-time cases.

Lock freezing treatment

If processing is not carried out in advance in the cold season, the castle will definitely undergo freezing. In this case, measures must be taken before proceeding with lubrication. The most common case is the freezing of the mechanism after washing the car in sub-zero temperatures. This is due to moisture that seeps into the mechanism when washing. It is important to avoid the following actions when a similar problem occurs:

Fire impact. The elements of the door are partly made of plastic, so the effect of fire on a frozen part is excluded. Otherwise, the car owner will provoke a number of additional breakdowns.

The impact of boiling water. It is especially not recommended to do this in the cold, because boiling water will also turn into a frozen mass over time. In addition, hot water has a harmful effect on the paintwork material, because a sharp temperature drop is created.

It is important to understand that the elimination of freezing will take time. In addition, with careless actions, there is a risk of damage to the mechanism. Damage during illiterate defrosting is one of the most common reasons for contacting a car workshop. It is necessary to follow the sequence when defrosting. The following methods are valid to resolve the issue:

1. With the help of mechanical action. If the temperature outside is not extreme, the mechanism may have only been partially frozen. In this case, pressing the door with force is allowed. Thanks to this, it is possible that the ice on the larva will crack, and the problem will resolve itself.
2. With warm moisture. It is allowed to use warm water (but not boiling water), preferably indoors. It is important to bear in mind that after this procedure, painstaking drying of the larvae is to be done.
3. With the help of a nozzle. There are special nozzles for cleaning hard-to-reach places. This method is crude and is allowed only in cases where the affected area is small.
4. With a hair dryer. If the machine is located within reach of the extension cord, the use of a hair dryer (both household and construction) is allowed. This is the most harmless method, since there is no mechanical effect on the mechanism.It is important to note that high temperatures are not allowed when using a building hair dryer. Otherwise, there is a risk of damage to the paintwork.
5. With a hot key. It will take time, on average, several repetitions of heating are necessary. The most convenient option is to soak the key in boiling water, then put it in the lock. It is also allowed to use a lighter for heating, but this option is more difficult.
6. With Vaseline. To do this, lubricate the key with petroleum jelly, then place it in the lock and wait a minute. After that, you need to gently move the key, if there is no effect, repeat after 5 minutes. Vaseline will melt the ice masses, but it will take time.

After defrosting the lock, it is necessary to start processing without delay. With regular lubrication, the problem of a frozen lock will not bother the driver.

Aluminum based products

A popular type of aluminum-based lubricant. Can be used for both locks and other mechanisms. This is a moisture-resistant substance, resistant to high or low temperatures, and is not afraid of an aggressive environment.

Liqui Moly 7533

Made of aluminum and graphite, resistant to high temperatures, in demand in the market. The brand is well-known, over the years of its existence has gained fame as a solid manufacturer.

• Resistant to moisture;
• Resistant to mechanical stress;
• Eliminates squeaks;
• Resistant to moisture.

• Not the cheapest one.

Review:

“Great lube, no problems. Lasts a long time, at the right expense. Although you can find cheaper, this copy is still superior to analogues. I recommend to anyone who is looking for high-quality aluminum grease for car locks!”

Ruseff

Also a well-known manufacturer. Before using this instance, it is recommended to prepare the lock (clean and degrease). The manufacturer promises an extended service life of the mechanisms when using this tool.

• Product quality;
• Increases the service life of mechanisms;
• Resistant to moisture;
• Universal application;
• Adequate price.

• Not found.

Review:

“A good additive at an affordable cost, suitable as a permanent lubricant. There were no problems during operation, the main thing is to follow the instructions for application. Would recommend to anyone looking for an aluminum based lubricant!”

Venwell Aluminum Spray

The product in the spray format is applied without problems, has increased protective properties. Due to the convenient format, even inexperienced car owners will not encounter difficulties during processing. The price is reasonable, the product perfectly tolerates low temperatures.

• Prevents the appearance of rust;
• Eliminates squeaks;
• Resistant to low temperatures;
• Resistant to moisture.

• Not detected.

Review:

“Good lubrication, performs well in the winter season. I use it all the time, it is applied conveniently, it does not cause any complaints. Would recommend to anyone looking for an aluminum based lubricant spray!”

Graphite based lubricants

Like the previous category, it can be used not only on locks. It is made on a solidol basis with the addition of graphite powder. A viscous substance, distributed in voids, has a beneficial effect during friction. Also, this substance is effective in the fight against foci of rust.

Rexant 09-3950

This copy is resistant to mechanical stress, the manufacturer guarantees an increased service life of the lock when using this lubricant. Also, this grease is popular as a preventative (against rust). Guarantees the working condition of the mechanisms even with impressive frosts.

• Universal application;
• Adequate price;
• brand reputation;
• Elimination of squeaks;
• Stability even before impressive frosts;
• wear protection;
• Resistance to mechanical impact.

• Not found.

Review:

“Great tool, in winter it works with a bang. It does not require special skill during application, it is spent adequately. Would recommend to anyone looking for a graphite lubricant!”

Oilright Graphite

The manufacturer promises strong performance even at extreme temperatures. Thanks to well-thought-out packaging, the lubricant lends itself without problems even to inexperienced users.

• Resistance to moisture;
• Resistance to mechanical impact;
• Efficient even at extreme temperatures;
• Ease of use;
• Adequate price.

• Not found.

Review:

“During the time of use, there were no complaints, there is enough lubrication for a long time. Can be processed without problems, does not require special skills. Would recommend to anyone looking for a good graphite based product!”

Astrohim Graphite

Sold in aerosol format, universal purpose. To achieve effective application, it is recommended to shake the can properly, then gently spray over the part with a spray.

• Can be used even at extreme temperatures;
• Protected from mechanical damage;
• Takes a long time;
• Protected from moisture;
• manufacturer's reputation.

• Some users complain about the difficulty in applying.

Review:

“Not a bad tool, but you have to get used to the features of the atomizer. If you just press the button, the spray is distributed unevenly. Care must be taken when spraying to achieve a quality finish. Would recommend to anyone looking for a graphite based lubricant spray!”

Silicone based products

They are made on the basis of silicone and a thickener. This substance is characterized by the best adhesion to the surface, increased resistance to moisture, resistance to chemical attack. It is recommended to degrease the lock in advance before proceeding with processing.

LiquiMoly Silicon Fett

Silicone agent from a well-known brand guarantees quality and repeated use. The form factor of the packaging will allow even a beginner to handle the lock without difficulty. The manufacturer promises to extend the life of the part when using this instance.

• User reputation;
• Ease of use;
• Extending the life of the mechanism;
• Resistance to low and high temperatures.

• Expensive.

Review:

“Good option for long term use. It is applied conveniently, in the cold season it lasts a long time. Would recommend to anyone looking for a silicone-based product!”

Astrohim Silicone

The silicone version from the popular brand guarantees strong results even in extreme operating conditions.In addition to the main action, it provides prevention against corrosion and provides protection from the harmful effects of moisture.

• Convenient operation;
• The quality of materials;
• Acceptable cost;
• Can be used in extreme conditions.

• It is not uncommon to find fakes.

Review:

“This product has proven to be an excellent silicone lubricant that holds its mark even in harsh conditions. Easy to apply, stays on flawlessly. Would recommend to anyone looking for a quality lock lubricant!”

LiquiMoly Silicon-Spray

An option from a well-known brand in a spray format will allow even an inexperienced car owner to lubricate the locks without any problems. The grease holds up well at both high and low temperatures.

• brand reputation;
• Convenient use;
• Lubricant quality.

• Expensive.

Review:

“A good product, thanks to the spray format, it is applied without difficulty. Would recommend to anyone looking for a high quality silicone spray lubricant!”

Outcome

There are both high-quality lubrication materials and low-grade lubricants on the market. To avoid purchasing a weak product, it is recommended to take care of a number of questions about the product in advance. The following points must be taken into account:

• brand reputation;
• operational capabilities;
• Product cost;
• Feedback from experienced users.

It is important to understand that, unlike interior doors, car doors endure much more tests. And the door on the driver's side is subject to loads even more often, respectively, the most extensive breakdowns should be expected from there.

Among car enthusiasts (especially inexperienced ones), it is widely believed that WD-40 is suitable for any occasion.This is true, the tool is designed for universal use. However, WD-40 contains undesirable components that will definitely affect the condition of the lock with regular use. Also, it should be borne in mind that the lubricating characteristics of this product are doubtful and will require updating soon after the first treatment. Accordingly, the user finds himself in a vicious circle in which he is forced to use ineffective and harmful lubricant regularly.

It is recommended to purchase a high-quality lubricant that does not contain unwanted elements. In this case, the driver will not have to deal with constant processing of the lock and the possible failure of it.