What makes the power thresholds themselves. Repair of the thresholds of the car do it yourself. Specifications for repair thresholds

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For many motorists, it was no longer a need for a need to improve the car, but rather, a favorite pastime, hobby. This is a lifestyle of the car owner, his way of self-expression and the ability to highlight your favorite car among hundreds of thousands of others. The car tuning for the most part refers to the aesthetic types of tuning, although the technical parameters of the machine can be improved. This is the most visual type of tuning. The results on the improvement of the body or its individual parts are pleased with the eye not only by the car owner, but and all others. You can almost everything tuning - from the thresholds and door handles to the lid of the trunk, the hood or roof of the car.

Tuning car thresholds

Beautiful tuning body will give your car a unique view

One of the most popular species of external tuning is the manufacture of linings on the thresholds. This is the easiest way to improve the external appearance of the machine, which is almost almost everyone. The easiest way, of course, will buy a ready-made overlaid option and simply install them in the right place. Or remove the car in the car service where everything will do instead of you. However, much more interesting and cheaper, install and make thresholds on the car with your own hands.

What is needed for this? The first to make lining themselves on the thresholds. You can make them metal, wall panels or even foam plastic.

Thresholds made of foams are made easier. To do this, you need a piece of foam, fiberglass, paint primer and putty. From the foam cutting the necessary threshold in form and size, cover it with fiberglass several times, glue in the right place. After that, the shp can, primer and painting. However, this option for making overlays is the least reliable.

The strongest, of course, there will be metal thresholds, however, in order to do everything you yourself will need the skills of working with welding and metal. In addition, the design itself will cost you quite expensive. That is why most often the lining on the thresholds are made from wall panels. They are needed for this minimum skills and means. In order to make such pads on the thresholds, it will be necessary to purchase wall panels, screws and guides for drywall, as well as an anti-corrosion agent, epoxy resin, varnish, paint powder and primer. After purchasing all the necessary, start making and install. First you need to drill a hole in the body for screws for screws and process all the anti-corrosion composition. After that, with the help of self-samples, fasten the guides for drywall and, to them, panels. Then, for greater rigidity of the structure, turn it on with fiberglass, impregnated with epoxy glue. After everything dries can be moved to the primer, putty, painting and varnishing the resulting design.

We upgrade the trunk of the car

Frequently often car owners are interested in tuning on trunk tuning. Someone strive to make it more functional, trying to increase the space or makes the covering panels, attracts special shelves, retainers for more convenient shipping.

Others prefer the installation of chrome linings, spoilers and ladies. Such a trunk tuning allows you to give a car a more sporty and aggressive look ,. However, most often it is interesting to owners of large cars.

Third make an emphasis on improving acoustic parameters or are trying to make more convenient opening and closing by trunk. For example, make an additional handle of the fifth door or electrically conductive lock.

Consider how to make a simple trunk tuning with your own hands, namely install chrome lining on the trunk, a handle for closing and an electric drive to the lock.

Installation of the castle electric drive

Trunk tuning, namely the installation of the castle's drive allows you to significantly simplify the life of the car owner. In order to open the trunk, you need the keys, and for this you have to join the car every time. Installing an electric drive solves this problem. How to install everything and connect? First of all, you need to buy the electric drive itself, the new lock for it, the fastening for fuses, terminals, isolent and wires. Tools will also need: keys, screwdrivers and pliers.

After all the necessary materials are purchased, proceed to the process of dismantling the old castle. Remove the plastic trunk lining and dismantle the old castle. After that, turn off the auto from the power supply and you can switch to posting. Connect the best from the cigarette lighter, the button itself can be installed in any place convenient to you. A fuse must be installed between the cigarette lighter and the electric drive button. Next, make a nutritional strapping with the help of electrical pads and in the thresholds of the machine you will cover the wiring into the luggage compartment. After that, you need to install an electric drive and a new lock in an already existing hole.

Next, go directly to the connection of the drive. It is very important to do everything in accordance with the instruction of the electric drive itself and observe the polarity, otherwise the lock will not open. After everything is connected, isolate the connection location, turn on the battery and check the work. So, there are no problems with opening now, now you need to simplify its closing.

Installing an additional handle

The second stage of the trunge tuning is the installation of an additional handle for closing the trunk. Everything is simple here. Most often, such a handle is installed on the inside. This will allow not only to facilitate closing, but will not affect the appearance of the car. . To do this, there is a conventional plastic handle for cars and with the help of self-samples is attached to the edge of the inside of the trunk. Thus, you will have a constantly clean and dry handle, with which you can easily shut the trunk.

Installation of chrome plates

After you figured out the functional side of the upgrade, go to the installation of a chrome-plated lining. To do this, it is only necessary to buy a chrome lining on the trunk for your car brand, degrease the installation location and, removing the protective film with the adhesive side, glue it in the required place.

Similarly, decorate your car with chrome plated linings in other places. Quite often install chrome lining on the hood, the grille of the radiator or even with their help they make a car roof tuning.

conclusions

Body tuning today is becoming increasingly popular. Almost everyone strive to change something in the appearance or the functionality of its car. And do it tries on your own, do it yourself. After all, most of the work are carried out quite simply and do not require special skills. I only need a fantasy, a little material and the desire to do something. And although for the most part body tuning does not affect the functionality of the machine, but this is a great way to decorate your car yourself.

Nowadays, the thresholds on the car are an element of the body design. Their location on the car's body is not quite advantageous, as they are constantly exposed to water, different solutions that water the road, and also very often for them are dents, due to stones flying from under the wheels of the machine. Long-term observations and experiments have shown that the thresholds per car can be restored. In addition, they can be repaired, without referring to special firms, and their own hands.

Thresholds on vehicles are divided into several types. The difference of them from each other is how they are attached to the vehicle and for which they are intended.

We will analyze in detail what kinds of thresholds for cars are.

  • Non-removable. Such thresholds are fastened with welding and constitute a molecule body design. She looks more rigid.
  • Removable. In contrast to non-removable, these thresholds are attached to the lower parts of the vehicle body, with the help of self-tapping and special bolts. They can be both protective and as an extra step.
  • Power thresholds put on frame SUVs. Attach them to the frame with welding or using special powerful bolts with nuts. This power construction will be much more than the thresholds on vehicles that have a body carrying.

Removable thresholds that were made in plants or special firms, in most cases are placed in vehicle salons. They are called the top of the thresholds.

It is this part that is most contaminated when passengers sit in the car.

If anything affects something on the body, then the upper part of the thresholds can be mechanically damaged.

There are removable and lower parts of the vehicle thresholds, they are located outside the machine.

Removable thresholds for protection are installed by car owners and in order to protect basic structures from different damage: dirt, chemicals, and cracks.

On the Web you will find many videos on how to make thresholds on the car with your own hands.

Production of thresholds for cars, as well as their repair, can be made independently, not referring to specialists and without spending extra savings. The threshold design is pretty, easily removed. To accomplish such a job, there is no need to use welding. It will be enough to prepare a straightening or extract. If all the work on repairing thresholds is extremely neat, then you do not need to paint the design. Protective thresholds are removable details, but still, it is considered to be the repair of the body.

To make repair of car thresholds, you need to prepare:

  • crafting table;
  • odds;
  • cyanka, as well as everything for Richtovka.

If there is a dent on the threshold, it must be eliminated without much effort, as it is possible to harm the metal structure, as well as spoil the paint and varnish. It happens that the metal threshold began to destroy corrosion. In this case, it is necessary to correctly assess the degree of lesion.

If the destruction is minor, then you can simply cut part with the withdrawal and screw the other.

But it happens that corrosion damaged most, then it is better to put a new design.

Belling thresholds may also be damaged. It can be a dent, corrosion, if the car used in no good conditions. If the vehicle is constantly in contact with water, mud or chemicals that are on our roads, it is natural that the thresholds will eat corrosion. When the car is also painfully painted, then problems with the infliction of thresholds may arise much earlier than we would like. In most cases, this applies to domestic cars.

Sometimes a dent can be made personally, without any stones. It is elementary, it will be enough to establish a jack for changing the wheel.

To start repairing body thresholds on your own, you first need to evaluate how damaged they are. It will give the opportunity to correctly choose tools for future work.

Each car owner can cope with small injuries on the body.

If you confidently decided to repair yourself, you will need:

  • crafting table;
  • welding;
  • hood;
  • several odds;
  • bulgarian;
  • tools for locksmith.

In order to remove dents or other minor skews and not damage the painting of parts, you need to make a surface repair using an exhaust or plotter. If the dent still remains, you must try to remake welding. With a side of the threshold, a rectangular hole is cut. Insert the flaw in it and try to align dent gently. When on your car more serious damage, you will have to cut the metal in several places. Then the holes are hiding with the help of patches.

If the thresholds damaged corrosion, the place of damage is cut with a grinder, make the pattern, they cut the patch, which then weld.

Damage to the body part of the car are found at each car owner. There is nothing complicated in their repair, but if you are not sure of your strength and knowledge, you can seek the manufacture of thresholds for cars to order.

Unfortunately millions of car enthusiasts, all our "four-wheeled pets" are vulnerable. Each of them, daily exposed to all sorts of risks. One of these risks are "our" wives. High humidity in a pair with cold, temperature differences, negatively affect the paintwork, and the salt and residues of the dirt on the bottom, provoking the emergence and development of the corrosion process. The first blow, as a rule, falls on car thresholds.

In addition to the occurrence of rye, the thresholds are also exposed to bending and torque, as well as all sorts of vibration loads. Indebes also occur, which, as a rule, appear due to the incorrect installation of the jack. Thresholds can be restored by rating, editing and exhaust; In some cases, cutting a damaged area, or replacing repair inserts, all work is aimed at maintaining the durability and efficiency of the car.

I propose to consider, what are the thresholds ...

Thresholds can be divided into removable and non-removable. As already understandable from the name, the non-removable thresholds are tightly welded to the body, forming together with the bottom, the lower part of the car. As for removable threshold options, they are located in the cabin area of \u200b\u200bthe machine, and are attached to the base of the body with the help of screws from the outer and side of the spars. They also perform the function of protection against ejection from under the wheels.

What tools will be needed for repair

Repair technology, as well as a set of tools for repairing any complexity has not changed from Soviet times, since there is no such need. To carry out high-quality repairs of the thresholds, you need to have a support plate or workbench, some tools from the richrock kit, as well as a welding machine and a grinder, if not, then pneummalbilo.

Easy repair

Of course, the repair of removable thresholds is significantly different from the repair of welded analogues. They usually attach to the base of the body, with screw screws. Therefore, if necessary, disassembly of the damaged threshold, the fastening screws are dismissing and the threshold is removed. Editing of the deformed surface, if the damage is insignificant, is made on the workbench using conventional tools for editing and richt. If the damage is medium or significant with through corrosion holes - the threshold does not make sense, it simply changes to the new one. Before installing the threshold, its inner surface is covered with an anti-corrosion composition.

Welded thresholds

With welded counterparts, the principle and complexity of work also depends on the degree of damage.

A threshold having minor damage, as well as any strongly pronounced folds, you can straighten with an exhaustion outside. The hood occurs consistently using an inertial puller or a spotter, for this, special welded brackets are provided.

If the damaged damage falls under the classification of moderate severity, then, first of all, you need to dismantle the repairs zone itself. It is necessary to remove the doors and remove the seat, as well as remove the floor covering. Repair itself can be made in several ways.

The first option is to cut a square shape window from the side of the threshold, which will allow you to take advantage of the extractor of the repaired area using an oscillation or hydraulic device. The cavities will be needed to maintain a sheet when remittaining dents. The size and form of osnovalenok may be the most different, if they are helpful, you can restore the most different sections, since they are made taking into account the most common surface curvatures. If the form of a portion of the threshold was able to restore the remaining window, the window is brewed, with the help of a previously carved metal sheet.

Another method is based on cutting up the top of the threshold, and the subsequent separation of welding places. Through a partially opened hole introduced a small anvil for restoration work. After the remnant of the damaged part is made, the odor is removed, and the hole is closed and brewed.

If the damaged part is under the door, it must be cut in such a way that the remaining part be beyond the damaged zone. After that, the pattern of the new part should be made, then it must be adjusted and installed using a welding machine.

In the case when damage to the threshold is serious, the defective zone is removed using the "grinder" or a pneumatic chisel. Cutouts should be made from one of the doors, or near the base of the middle rack.

Hello dear friends, this video offers a number of practical advice on how to replace the threshold and install the car. The car mechanic is divided into its practical experience, which has been studied for years and now you can use the techniques and techniques that he considers those necessary to replace the threshold.

On the example of the car for repairing the threshold it is seen that the threshold is completely rotten. Where to begin. You can buy a new on the market, but there are usually on sale very thin thresholds. And this part of the car should be still strong, considering, for example, bumps in rural areas. Therefore, the master advises to order its production of a thicker metal, for example 1.2 mm at a factory or in any workshop where there is a specialist. If the car on the go, you can drive up to a specialist, it will make a measurement.

If the car is not on the go, consider how to make measurement and this measure to pass to the plant. Let's start in order. First you need to see how the threshold rotted. In this case, we see that only the lower part has rotted. We look carefully where the paint was swept away. If the problem is only in this, it is necessary to change the above paint. In this case, the integrity of the opening is stored in the integrity, so it should not be spoiled by the machine with superfluous alteration. This threshold in this case is as one of the options, you can replace from the bottom to the level of the boral. But in this case we will have to shit, and this will all turn out to be in a prominent place. The Board of the Master is to replace the threshold in the corner that it indicates. When he gently tells and will be welded neatly, it will remain just wring, wrap, clean it.

How to remove measure? To remove the measure, take any wire and reinforcing from above. When you get driven, you may not doubt, the size will not leave. The end will be the same. Thinking tightly, you need to have good pliers. Copy all the protrusions and zigzags. I regain the corners, all radii repeat. A good specialist at the factory these radii and zigzags will repeat. You need to make air 3 mm for suspenders. If not to do, it may turn out that the threshold does not fit and will cling. If the thresholds are oblique, we make two measurements. One first, the second at the end. If the curved, then additionally in the middle.

More about a useful tool for car repair.

Nowadays, the thresholds on the car are an element of the body design. Their location on the car's body is not quite advantageous, as they are constantly exposed to water, different solutions that water the road, and also very often for them are dents, due to stones flying from under the wheels of the machine. Long-term observations and experiments have shown that the thresholds per car can be restored. In addition, they can be repaired, without referring to special firms, and their own hands.

What are the thresholds for the car and what they are intended for

Thresholds on vehicles are divided into several types. The difference of them from each other is how they are attached to the vehicle and for which they are intended.

We will analyze in detail what kinds of thresholds for cars are.

  • Non-removable. Such thresholds are fastened with welding and constitute a molecule body design. She looks more rigid.
  • Removable. In contrast to non-removable, these thresholds are attached to the lower parts of the vehicle body, with the help of self-tapping and special bolts. They can be both protective and as an extra step.
  • Power thresholds put on frame SUVs. Attach them to the frame with welding or using special powerful bolts with nuts. This power construction will be much more than the thresholds on vehicles that have a body carrying.

Making thresholds for cars

Removable thresholds that were made in plants or special firms, in most cases are placed in vehicle salons. They are called the top of the thresholds.

It is this part that is most contaminated when passengers sit in the car.

If anything affects something on the body, then the upper part of the thresholds can be mechanically damaged.

There are removable and lower parts of the vehicle thresholds, they are located outside the machine.

Removable thresholds for protection are installed by car owners and in order to protect basic structures from different damage: dirt, chemicals, and cracks.

On the Web you will find many videos on how to make thresholds on the car with your own hands.

Production of thresholds for cars, as well as their repair, can be made independently, not referring to specialists and without spending extra savings. The threshold design is pretty, easily removed. To accomplish such a job, there is no need to use welding. It will be enough to prepare a straightening or extract. If all the work on repairing thresholds is extremely neat, then you do not need to paint the design. Protective thresholds are removable details, but still, it is considered to be the repair of the body.

To make repair of car thresholds, you need to prepare:

  • crafting table;
  • odds;
  • cyanka, as well as everything for Richtovka.

If there is a dent on the threshold, it must be eliminated without much effort, as it is possible to harm the metal structure, as well as spoil the paint and varnish. It happens that the metal threshold began to destroy corrosion. In this case, it is necessary to correctly assess the degree of lesion.

If the destruction is minor, then you can simply cut part with the withdrawal and screw the other.

But it happens that corrosion damaged most, then it is better to put a new design.

How to repair the rotten threshold on the car

Belling thresholds may also be damaged. It can be a dent, corrosion, if the car used in no good conditions. If the vehicle is constantly in contact with water, mud or chemicals that are on our roads, it is natural that the thresholds will eat corrosion. When the car is also painfully painted, then problems with the infliction of thresholds may arise much earlier than we would like. In most cases, this applies to domestic cars.

Sometimes a dent can be made personally, without any stones. It is elementary, it will be enough to establish a jack for changing the wheel.

To start repairing body thresholds on your own, you first need to evaluate how damaged they are. It will give the opportunity to correctly choose tools for future work.

Each car owner can cope with small injuries on the body.

If you confidently decided to repair yourself, you will need:

  • crafting table;
  • welding;
  • hood;
  • several odds;
  • bulgarian;
  • tools for locksmith.

In order to remove dents or other minor skews and not damage the painting of parts, you need to make a surface repair using an exhaust or plotter. If the dent still remains, you must try to remake welding. With a side of the threshold, a rectangular hole is cut. Insert the flaw in it and try to align dent gently. When on your car more serious damage, you will have to cut the metal in several places. Then the holes are hiding with the help of patches.

If the thresholds damaged corrosion, the place of damage is cut with a grinder, make the pattern, they cut the patch, which then weld.

Damage to the body part of the car are found at each car owner. There is nothing complicated in their repair, but if you are not sure of your strength and knowledge, you can seek the manufacture of thresholds for cars to order.

The thresholds of the car are one of the parts of the automotive body, which is most susceptible to the aggressive effect of the environment. Drops of temperature, high humidity, aggressive chemicals that sprinkle roads in winter - all this is extremely negatively affects the paintwork of the body.

Thresholds on the car, why thresholds, bottom doors and arches very quickly come into disrepair

Sooner or later, the corrosion process is launched on the surface of the vulnerable parts of the body. First of all, "suffer" the thresholds, bottom of the door, and the arches of the car. In addition to rust, the above-mentioned body elements are subject to regular effects of torque and bending moments, as well as strong vibrations. Very often on the surface of the thresholds appear dents by the fault of the most car owner, as a consequence of the wrong use of the jack. However, in this case, the repair of thresholds can be made on their own. Sometimes you need to replace the inserts, impose a patch, or do other repair work, which will be discussed below.

Metal corrosion, cause of rapid corrosion

The corrosion process turns very quickly turns the metal into a rusty pipe. For example, from the entire "black" metal world, a 10% rust kills in the first year. The two main causes of metals corrosion are electrochemical and chemical.

chemical corrosion

Chemical corrosion does not spare neither black neither non-ferrous metals.
This process proceeds in a medium that does not conduct an electric current (dry gas mixtures, alcohols, different types of petroleum products, etc.). The intensity of the process flow may increase in parallel with the increase in ambient temperature. As a result, a characteristic oxide film appears on the metal surface.

electrochemical corrosion

For the full flow of this process, a sufficiently thin electrolytic film on its surface, which can be formed by conventional water. However, the most common cause of electrochemical corrosion is the total use of technical and household salts, which are sodium and potassium chlorides, and are used to eliminate ice and snow on the roads in winter. Not only cars, but also underground communications suffer from chlorides. For example, only in the United States annual losses from the use of salt make up more than 2 billion dollars.

Thresholds on auto, what kind of sills

By material manufacturing, the thresholds are divided into plastic and metal. The plastic option is the cheapest, but also the most short-lived. The rapids from the plastic almost always go in the standard configuration of cars and very quickly come into disrepair.

Metal thresholds are much more durable and reliable. The choice of metal thresholds is quite diverse - aluminum profile, stainless steel, alloys with chromium content, etc.

Especially for the fans of automotive tuning manufacturers make custom-made special lights with backlight, which are connected to the wiring, and the lamps light up when the doors are opened. At the same time, the thresholds are illuminated by a pleasant light that not only gives the car the original look, but also helps comfortably sit down or fall out of the car in the dark.

Removable thresholds, welded thresholds, what is the difference

According to the method of compounding with the body, car thresholds can be removable or, as they are also called, mobile, as well as welded to the car body.

Removable car thresholds are made of plastic or metal, and are attached to the body with the help of self-tapping screws. In the event of the need for repair, such thresholds are very easy to remove, perform the necessary work and attach back.

Specifications for repair thresholds

For repair of removable thresholds, you will need:

Crafting table.
Odds.
Kiyanka, other tools for metal stripping.

For the repair of non-removable thresholds:

Crafting table.
Spotter or welding machine.
Manual exhaust, for smooth and gentle removal of dents.
Hammers to support and richt.
Odds.
Bulgarian.
Other plumbing tools.

Removable thresholds when you can renovate removable thresholds, and in what cases it is better to put new

With small damage, removal thresholds can be repaired independently. Such work is mainly carried out without using the welding machine - it is enough to make a straight or extract. If working carefully, it is possible to even do without painting the details, because although threshold and removable, but such works are considered to be a body repair.

Ceads pull carefully, trying not to damage the paint coating. If traces of corrosion detected on the threshold, it is necessary to estimate the degree of damage. If it is insignificant, you can do a small patch. With a larger damage to the corrosion threshold, there is no particular sense in repairing - the item is easier and faster to replace.

As mentioned above, quite often the thresholds get damage not only from stones and borders, but also from an incorrectly installed jack when replacing the wheel. Before proceeding to eliminate dents and other repair work, it is necessary to evaluate the severity of damage, after which it is necessary to select the necessary tools and materials.

With a small and moderate severity of damage, the welded thresholds can be repaired. To remove dents or small bias and do not damage the paint, the extractor and plotter are used.

If deebly deeper and pull them out, it does not work, then in the lateral part of the threshold make the rectangular hole in which the oskovalenka is inserted. After that, the dent is gently squirting with a straight hammer.

The main ways to repair car thresholds with welding is replaced by the welded thresholds, and installing patches for damaged places.

If damage is sufficiently serious, metal cuts are made in several places. After the end of the rotational work, cuts are closed by plexus. With damage to the threshold of corrosion, damaged areas are cut with a grinder, make the pattern along which the patch is then cut. The patch is welded on a damaged place.

Today there are technologies with which you can independently fix the welding threshold without using the welding machine. For this, fiberglass and epoxy glue are used.

What if damaged thresholds and rack

If simultaneously with the threshold was damaged, they produce their simultaneous replacement. In this case, the algorithm of action is quite simple. First of all, the middle rack spar is cut. Before starting straightening the spar, you need to make sure that the car body does not contain damage. After that, the installation site is carefully cleaned, all extra particles of metal are cleaned.
Next, the surface of the spar is aligned and customized, after which the mounting and welding work is made - it remains only to install the door and adjust all the gaps.

What can handle metal to protect against corrosion

auto chemical protection

The compositions intended to protect the car body (anticorros) are divided into several categories: formulations intended for processing hidden cavities, and compositions for applying to the body surface.

Funds for hidden cavities, in turn, are divided into two categories: the first oil-based preparations with liquid consistency are included. This allows them to penetrate into the most hard-to-reach places and fill the microcracks in the paint coating. Corrosion protection provides corrosion inhibitors included in the drug - substances that slow down the corrosive process, as well as a fatty oil film that protects the metal surface from contact with moisture. The only significant disadvantage of these drugs is low mechanical strength, and the inability to hold on vertical surfaces.

The second type of anticorroser for processing hidden cavities is preparations based on paraffin. Corrosion inhibitors included inhibitors only work when the drug is in a liquid state (that is, some time after applying). When the solvent evaporates from the drug, inhibitors almost completely cease to effect. After drying, the drug forms a wax film, which completely overlaps the access of oxygen to the metal. Paraffin-based compounds are not very durable, therefore used exclusively for processing the hidden cavities of the car body.

To apply to the outer surface, the compositions are used on a bitumen basis. Bituminous mastics are based on synthetic and bitumen resins. They simultaneously perform several tasks: protect the bottom, arches and thresholds from aggressive environmental impact, and protection against mechanical damage.

Sometimes the manufacturer includes corrosion inhibitors mastic, but rather in preventive purposes. The drug will not be able to protect the scratched metal from corrosion. It is much more important than its protective, "observed" properties - mastic should be kept tight on the metal surface, even after strikes about stones, borders and other obstacles.

Mastics are applied to the surface with a thick layer, so that are a good noise insulator. Some preparations after applying are hardening and well opposed to mechanical effects, but they can crack, others do not dry completely, while maintaining excellent elasticity, but poorly oppose mechanical impacts.

polyrol

Present substances in the idea of \u200b\u200bpasta or emulsion. Are divided into:

Restorative.
Protective.
Combined.
Wax polishes.

In the process of restoration treatment of the surface, the polyrolla is partially removed, frosted, matte (oxidized) sections of paint, as well as small scratches. Polishing is performed by special polishing machines. In this case, abrasive pastes and compositions of different graininess are used.

The soft polishing is made if the paintwork coating is worn weakly, and it is only necessary to restore the shine of the surface. Unlike restorative polishing, only finishing polishing formulations are used in this case.

anti-growing film

Another way to protect the most vulnerable parts of the body, including thresholds. Each manufacturer of the anti-agviline film enhances its product, claiming that it is his film that has all the necessary qualities. In fact, such an advertisement is intended only for justifying the high price of goods.

The film cutting is performed using a computer and special electronic patterns, cutting with a plotter. Cool film Any service tinting glass. It is not difficult to remove the film - all glue remains on its surface, and not on the surface of the thresholds.

Electrochemical Protection

It is absolutely harmless to the owner and its car, a way to protect the thresholds and other hard-to-reach places of the car body.
The principle of operation is very simple, and is based on the principle of interaction of a galvanic pair (car body and electrodes). At the same time, the body plays the role of the cathode, the anode serve steel plates. They are fixed in the most problematic places of the body, where corrosion is most often formed. As a result of the difference in the electrical potentials, the metal of the anodes is oxidized and gives free electrons with metal of the body, thus restoring it.

So that electrochemical protection worked as efficiently as possible, it is necessary to install from two to three tens of anodes, whose shelf life is up to eight years.

Plastic pad on the threshold, advantages and disadvantages

Of the advantages of plastic linings, it is necessary to note the cheaper and efficiency of this method of protection of the thresholds. Plastic protects thresholds well from dirt and mechanical damage.

If we talk about the shortcomings, the plastic pad cannot protect the metal from moisture, which is "closed" to it, contributing to the occurrence of corrosion. Therefore, plastic lining on the threshold is recommended only after anti-corrosion processing.

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