Anticorrosive treatment of the bottom of the car

Any car eventually grows old, because metal has a property to wear out. Of course, the owners are trying to extend the life of their equipment. One of these methods is the anti-corrosion treatment of the bottom of the machine. You can make it in the car service or with your own hands.

Types of corrosion

Corrosion of metal is an inevitable process. Over time, rusty stains appear on the body of the car , which gradually turn into holes. Because of them, the strength of the structure decreases, and misalignments can occur. This situation is very dangerous and can cause an accident. To avoid this, an anti-corrosion treatment of the bottom is applied.

Corrosion of metal in the car is of several types:

• Gas (the silencer is destroyed, the chamfers of the valves in the combustion chamber, the exhaust pipe).
• Corrosion in the electrolyte (places of accumulation of moisture).
• In nonelectrolyte (destruction of oil and fuel systems).
• Contact corrosion (places where different metals come into contact).
• Slit (accumulating moisture in the gaps leads to the disintegration of the metal).
• Corrosion occurring under stress (destruction of surfaces under high voltage).
• With friction.
• Atmospheric corrosion (destruction of metal under the influence of weather conditions during storage and operation of the car).
• Mechanical (damage to the bottom of the machine from impacts of rubble and pebbles).

The most corrosive parts of the car

Most often, the bottom and thresholds of the car suffer from corrosion. Driving off-road, on high grass leads to the erasure of the protective layer. Small stones beat against the lower part of the body, creating damage on the metal, which eventually begin to rust. Therefore, it is so important to do repairs on time, which should include anti-corrosion treatment of the bottom of the car.

From the disintegration of metal, pipelines, crossbars and frames also suffer. If you do not treat them with anticorrosive agents, they will very quickly become unusable.

Rust absorbs braking systems and spring brackets. Because of it, holes may appear on doors, wings and bumpers.

In general, all metal parts need care. Do not forget this. If you do not carry out anti-corrosion treatment, the parts can wear out, and the only solution will be to replace them.

Anticorrosive agents

Today, the market offers quite a lot of anti-corrosion agents. Among them are very popular mastics for the treatment of bottoms, all kinds of varnishes and pastes, which contribute to the restoration of the body coating. These materials effectively protect the metal from various kinds of negative influences.

Anticorrosion treatment of the car bottom is often performed Owned by yourself. Below, we'll talk about how to do the work correctly. An important choice is the choice of an anticorrosive agent. It should be noted that it must have the following qualities:

• Environmentally friendly (means must be safe for the human body and the environment).
• Resistant to abrasive materials.
• Frost resistance.
• Plasticity (transfer deformation of car parts while driving).

Means for external and internal processing

Anticorrosion treatment of the bottom is one of the important processes, but do not forget that the internal parts are also subject to the decay process. Let's talk about what means better to use for external processing, and what should be covered by internal spare parts.

External parts include: the bottom, wheel arches and thresholds. They are constantly in contact with stones and sand flying from under the wheels of the car. For their processing it is recommended to use plastic agents, such as bituminous resins and mastic, characterized by anti-noise qualities.

Internal metal body parts are treated with compositions having a wax or oil base. They have a liquid consistency and easily fill the smallest cracks, not allowing them to grow.

Choosing a service for anticorrosion

Anticorrosion treatment of the car in the service is considered more effective. This is due to the fact that a regular car enthusiast can not detect all body defects and pick up the appropriate anti-corrosion agents correctly. In addition, car service specialists will relieve you of the need to expend your own energy and time.

Find a suitable service station and find out the price list fairly easily. For example, anti-corrosion treatment of the bottom in St. Petersburg is carried out in a variety of services throughout the city, so you can easily choose the right one.

Having arrived in the specialized service, it is necessary to specify the main details of the work for the masters, namely:

• What anti-corrosion agents do they use?
• How to remove the existing rust.
• How to apply coatings.

If the master talks to you confidently and freely owns the details, then the service can be trusted and not be afraid for your car.

Stages of work

Regardless of whether you are doing anti-corrosion treatment yourself or contact a specialized service, the work consists of several stages:

• First of all, the machine should be thoroughly washed with detergents. The car needs to be lifted to clear not only a body, but also the bottom.
• Then you need to dry all the parts well. Speed up the process by blowing hot air.
• When the machine dries, it must be inspected for defects. Discovered cracks, scratches and chips must be processed.
• Only after this, it is possible to start treatment with anticorrosive agents.

In the service, these actions are performed by professionals. If you are going to do the processing yourself, you will need a lot of time, but the result is worth it.

Anticorrosion treatment of the bottom by own hands

First the machine is mounted on a lift. The wheels need to be removed, since they do not need any processing.

The bottom should be washed with a strong head of hot water. You need to do this carefully to remove all dirt.

After that you need to get rid of rust. It is better to use sandpaper or a grinding machine for this.

When all rust is removed, it is necessary to dry the car, blowing it with warm air with a construction hair dryer, otherwise anticorrosion treatment of the bottom will be ineffective.

Next, you need to thoroughly flaw the bottom, which is to get rid of cracks and holes with the help of anticorrosion.

After that, you can put the wheels on the car and lower it. To use the car within a day is not recommended. Let it stand for the cover to catch.

How to apply anti-corrosion coating

On how correctly you will treat the car with anticorrosive, the service life of the equipment depends. In order to avoid difficulties in the process of work, you should know in advance the features of applying various means.

Liquid agents should be applied with an airless spray gun. It is worth it. There are also special pistols for anti-corrosion treatment. Flexible attachments are used in hard-to-reach places.

You can perform brushing. You need to work with it carefully, without typing in a lot of money at once. All details should be carefully smeared. In order not to soil the drive belts and the generator, they are recommended to be closed with a film.

Safety regulations

When starting a car, you should learn the safety rules to avoid accidents.

• Handle the car in a room that is well ventilated.
• It is necessary to comply with fire safety rules when spraying drugs. Flammable substances do not need to be left exposed to sunlight.
• It is necessary to work at an air temperature of no higher than 30 ° C. For example, anti-corrosion treatment of the bottom in Lipetsk, as in other cities, in hot weather should be conducted with extreme caution.
• If the product has got on not protected sites of a skin, it is necessary to wash them with soap. If the anticorrosion enters the eyes, they are washed with running water for 15 minutes.
• Do not leave tools and tools unattended.

Now you know how to perform anti-corrosion treatment of the bottom of the car with your own hands. Getting started should only be with the skills of working with the machine and having free time. Otherwise, it is better to contact the car service center.