Bang! A pebble flying out from under the wheels of a car in front reports its contact with the body with a sound, a mark on the hood or fender and a scar on the owner’s heart. The impact of sandblasting and other rubbish, of course, largely depends on the strength and quality of the coating. Meanwhile, even an excellent and conscientiously painted car like the Volvo of the recent past will thank you for the body treatment that prevents chips and scratches. Just what do you prefer?

Liquid glass

One of the most available ways to secure the car - apply a layer of polymer known as liquid glass. It is applied to the body with a sponge and dries within a few hours. You should avoid washing and various types of water procedures for the next three days so that the composition is completely hardened. After this, your “swallow” will look as if it was really dressed in a glass shell - sparkle and attract attention. The coating resists abrasive particles contained in dust and other “flying objects” better than protective polish, and also protects against paint burnout under the sun’s rays, bird droppings, bitumen, and tree buds. Finally, it has water-repellent properties. Dirt sticks to liquid glass less, and this is good, since water procedures remove the composition over time and everything must be started again.

It would seem that everything is simple, but the companies providing this service claim that the procedure is not as simple and fast as it might seem. Before application, you should not only wash it thoroughly, but also prepare the body - clean it of all types of dirt, and if there are scratches and chips, also polish it with a machine. The process may seem lengthy, but the coating can last up to a year, protecting the varnish and paint. It should be especially noted that this method is not a panacea, because any protection has a limit of strength. But well maintained car it will feel clearly better under liquid glass, and the coating lasts much longer than polishes.

Ceramic coating

With this method you can protect your body from various negative impacts. environment Not everyone is familiar. The technology involves applying grains of titanium oxide, silicon dioxide and other inorganic compounds, which are the basis of ceramics, to the body. In this case, we are talking about the smallest particles up to about a hundred nanometers in size, and therefore the coating is sometimes called nanoceramics. It has some common features with liquid glass, in particular, the latter also contains silicon dioxide, but at the same time they lack a number of other components, and the grains in it are larger.

This pleasure is not cheap and depends on the number of layers applied. The more there are, the correspondingly higher the price tag. Six layers with preliminary body preparation for a middle-class car can exceed 50 thousand rubles. Expensive! But supporters of “ceramics” have their own arguments: the coating turns out to be very hard and resistant not only to chips and scratches, but also to alkalis, acids and other chemicals. In addition, ceramics protect the body from rust and ultraviolet rays.

The protective properties of a ceramic coating depend on the application technology, which must be strictly followed. The surface, to which 2 to 10 layers are applied, is then polished, and the machine is left in a warm room for about eight hours. It should not be washed for the next two to three weeks so that the nanoceramics acquires the necessary hardness and can protect paintwork for up to two years.

Liquid rubber

“Glass” and nanoceramics allow the car to retain its original color and not shock the public. But there are more extravagant ways to protect your car. One of them is the so-called “ liquid rubber" The name is quite accurate, since this mastic is created on the basis of a bitumen-polymer emulsion. It is applied quite easily by spraying from an aerosol can and protects the body from different types influences, is not afraid of aggressive chemical compounds and does not bubble from standing under the sun.

The indisputable advantage of “rubber” is that it does not require preliminary preparation body, is attached to the paintwork not forever and is relatively easily removed - in fact, like the skin of a snake during molting, without spoiling or tearing off the factory paint. This type of coating is often chosen by fans of tuning or what they personally mean by this concept. Accordingly, cars are “doused” in mastics bright colors, or choose black or dark gray colors, making the appearance formidable

Vinyl film

It is often chosen not only to protect the paint, but to make the car as bright as possible and make it stand out from the crowd. What is there to highlight... Sometimes mobile phone lenses rush towards the “vinyl car”, because it’s not every day that you get to see a car with a mirrored gold, chrome, red or green wrap. There are a lot of color options, but they are usually very bright.

Alas, the film has a number of obvious shortcomings. As a rule, it only protects against minor scratches trivial due to the average thickness of 100 microns, it is easily torn and cut, especially at low temperatures, which is critical for Russian operating conditions, unless the operation of the machine is seasonal. After about a year it may begin to become cloudy. The pasting process is lengthy and must be done by an experienced craftsman who is familiar with all the intricacies, otherwise you risk getting obscene.

Polyurethane film

If the feasibility of vinyl raises questions, then a thicker (on average 150 microns) polyurethane film looks much better against its background, but is also many times more expensive. The history of the appearance of this coating is interesting: it was originally created to protect the blades of American military helicopters from wear in desert conditions.

On cars, the coating shows its good side - it resembles rubber, is elastic, breaks with difficulty, protects the paintwork from pebbles and road sandblasting, is not noticeable on the car, because it is transparent, resistant to low temperatures, but transmits ultraviolet radiation, although it practically does not turn yellow or become cloudy. Military roots had their effect - polyurethane films have sufficient protective properties and yet they are better suited to protect paintwork from chips and scratches than vinyl ones, which are often an element of style.

Among the advantages of the Raptor is protection from everything you can think of, including moisture, rust, impacts from stones and branches. The composition has a powerful “contact” with the surface and does not require a special place to perform the work. There are also disadvantages, but they follow from the advantages and do not seem critical. Thus, the Raptor takes a little less than a month to reach its performance characteristics; it is matte and rough, and, therefore, makes the appearance of the car quite specific. Finally, it is difficult to remove. But, if you remember who uses it and why this type protection, then these nuances do not seem at all significant.

What methods do you use? Have you tried the methods we described? What pros and cons have you noticed? Share in the comments.

It has not satisfied the needs of sophisticated car enthusiasts for a long time. Practicality, aesthetic appeal and mechanical resistance - these qualities are rarely embodied in ordinary means body processing. But the empty niche could not remain unoccupied for a long time. And today anyone can decorate the body of a car with “liquid glass”. That's what it's called ceramic coating car, featuring a wide range positive qualities. However, the characteristics are not limited to the advantages alone new technology, so it’s worth understanding different approaches to evaluating this coverage.

What is ceramic coating?

Technologists offer many options for ceramic coating, but they are all based on a sand base. In this case, the filler for the preparations is not ordinary river sand, but, for example, silicon dioxide, supplemented with silicates and salts. Such components can be found in alkaline solution sodium or potassium silicate. Modern ceramic car coating comes from the preparation technique " liquid glass", known for 200 years. Another thing is that modifications designed specifically for body treatment have whole line auxiliary components, due to which an almost unique combination of protective properties is provided.

Coating composition

Despite common ground and the principles of manufacturing protective mixtures from the quartz-ceramic group, chemists offer several variations of the basic composition with nanoelements. For example, products containing titanium oxide are quite popular. This is a nanoceramic coating of a car, the particles of which are also used for whitening and providing plastic materials. It is from the point of view of body coating that the last quality of titanium oxide is most significant. To give the future layer hardness and strength, experts use mineral silicon dioxide - in fact, this component in the form of colorless crystals forms about 30% of the mixture.

In addition to mechanical resistance, specialized coatings for cars are distinguished by their repellent functions in relation to polluting deposits. This property is given to drugs by surfactants, which are also included in the composition. detergents. Depending on the ratio of the described components, they increase different characteristics, which the finished ceramic coating of a car has. The pros and cons of almost all compositions of this type will help you draw up general idea about the advisability of their use. It’s worth starting with the advantages that determined the popularity of ceramic body treatment.

Protective qualities

This is the main set of characteristics for which “liquid glass” is valued. Protective qualities can be divided into two categories - mechanical resistance and repellency. The primary thing is the ability of the coating to protect the base of the body from damage. Cars with such a shell have practically no scratches or chips on the surface. Such protection is facilitated by the solid base of the composition in the form of the mentioned crystals. The qualities that form a barrier to mechanical stress and moisture are also quite extensive. In particular, the protective ceramic coating has dirt- and water-repellent properties, and also prevents negative processes from exposure to reagents in winter. In summer, the applied layer is resistant to ultraviolet radiation.

Aesthetic appearance

With all the variety of ways to give a car a spectacular look, truly original exteriors are not so easy to achieve. The fact is that unusual means for exterior decoration, for the most part, are not able to fully provide those same protective qualities. In turn, the ceramic coating of the car creates a mirror-like shine effect, which increases the aesthetic appeal of the body. Of course, much in this regard depends on the base paintwork, but in any case, ceramics will complement it with an original shine. And this is not to mention the richness of the colors, which, again, is achieved thanks to the “liquid glass” treatment. It is also worth noting here the fact that the coating retains the original properties of the applied paint, preventing its structure from deteriorating.

No need for regular cleaning

To begin with, it should be noted that for the first week after treatment, a car with such a coating does not need to be washed at all. This is not due to the effect of protective qualities, but to the recommendations of technologists. The first days after the application operation, the composition acquires basic strength properties while the process of structure formation is completed. This period is also important for enhancing dirt-repellent qualities. After 2-3 weeks, you can notice the difference between the operation of the body without coating and the surface treated with “liquid glass”. A properly formed ceramic car coating is less dirty and easier to clean. Practice shows that to maintain the original appearance of the body, it is enough to rinse its surface from time to time. In this case, you should refrain from using abrasives in the form of rags and brushes with hard fibers. Such impacts can disrupt the smoothness of the outer layer. Actually, this is where the main advantages of such coatings end. Now we can move on to the disadvantages.

Difficulty of application

The nature of the processing procedure is in many ways similar to polishing. The process is multi-stage and complex, so it is performed by specialists. Work begins with thoroughly cleaning the surface of the machine, after which it is degreased. At this stage, they select special means auto chemicals that can be combined with a specific paint coating. This is followed by polishing the body and all glass surfaces, the result of which should be the removal of particles of detergents. Direct application of a ceramic coating to a car can only be done after mechanical defects on the surface have been removed. The main stage is to lay the ceramic composition in several layers - on average, from 4 to 7 layers are applied. This is followed by a fairly short polymerization period, during which the applied paste dries. On average, this takes 7-8 hours. Final set technical qualities, as already noted, occurs already during the first days of using the car.

Short retention time

One of the main disadvantages of this coating is short term services. Although manufacturers of mixtures note that the product maintains its original characteristics for about 3 years, practice suggests that working condition lasts for a year. After this, the body must be subjected to the coating operation again. However, the regularity of updating the protective layer depends on the nature of the machine’s operation. The more often it is used, the shorter the working life of the “liquid glass”. In addition, a lot depends on external factors that act on the ceramic coating of a car. Reviews from owners of cars with such protection indicate that in winter time Although the coating protects the body from mechanical and chemical influences, it itself suffers quite seriously from them.

High price

This is also a significant factor that turns a considerable part of car owners away from using this body protection technology. Firstly, it should be noted high cost consumables. Depending on the brand of the composition, 50 ml of the mixture costs from 10 to 20 thousand rubles. The price tag depends on the time of preservation of technical and operational qualities. Again, a ceramic coating on a car body with a stated service life of 2-3 years actually maintains basic qualities for about a year. Of course, cheap products up to 10 thousand demonstrate a shorter duration of protective function. The cost of work operations in car services is also quite high. Thus, the treatment of a passenger car costs on average 15-18 thousand, and an SUV can be covered for no less than 20 thousand.

Roads, parking lots, and aggressive driving are risk factors for the paintwork of cars, which mercilessly leave their marks day after day. This is why protecting the body from chips and scratches becomes a serious problem for car enthusiasts. The car market presents a lot of solutions to this issue for every taste, color and budget.

A popular option that provides protection against scratches is body stickers. By appearance This is a transparent film. There are two varieties:

• anti-gravel – protects due to the technology and composition of the material;
• vinyl film – provides protection to the vehicle due to its thickness.

Since both types of coating are almost identical in appearance, you can independently understand which one is in front of you using a test. Try piercing or tearing it. It turned out - vinyl, no - anti-gravel.

Both films have both advantages and disadvantages. Advantages of vinyl film:

• budget cost - 5-6 times cheaper than polyurethane;
• protection of vehicles from minor abrasions and scratches, sand and minor damage due to careless driving;
• decorative component.

• the film is subject to temperature changes - it shrinks when heated, when it gets cold it freezes and hardens;
• fades relatively quickly both under the influence of ultraviolet radiation and from exposure to various chemicals.

The main disadvantage is the cost of anti-gravel, which can be five times higher than the cost of vinyl.

The polyurethane sticker is capable of transmitting sunlight. On the one hand, there is no protection against fading of the body. On the other hand, if you have protected not only certain areas of the car with film, the car will fade evenly.

Both coating options are applied to the entire surface vehicle, and on its most vulnerable parts. Most often in need of protection:

• headlights;
• wings;
• Windshield;
• front bumper;
• hood.

Installing film as protection against scratches and chips requires special skills and technology. The car part is pre-treated with a special compound and, under the influence of hot air currents, the film is carefully and tightly pressed to the surface.

The sticker will serve as protection against scratches for many years if you contact a specialized company. Professionals will make sure that the film is removed without consequences.

Protective polishes

Special compounds will protect the body from scratches and the harmful effects of the environment, and will also mask existing paintwork defects. Protective polishing comes down to the process of applying car paintwork polymer layer. Polishes are represented quite widely on the auto chemical market. According to the composition they are distinguished:

1. Wax ones are considered the safest, budget-friendly, easy to apply, but they don’t last long.
2. Teflon based. They belong to the professional category. Covering the body with polish means protecting the car from ultraviolet radiation, chemicals, water and dirt. The service life of the Teflon coating during intensive vehicle use is up to twelve weeks.
3. Based epoxy resins. This protection lasts up to 1 year. Interacts with paintwork at the molecular level, forming a micro-shell. Provides good protection against organic stains.
4. Nanopolishing is the most durable type of polish. Resistant to mechanical and chemical influences. Thanks to nanopolishing, most of the road debris simply flies off the body - it is so slippery.

Protective polishes differ favorably from stickers in that they protect the car from rust and the paint from the harmful effects of sunlight.

Liquid glass

Many people consider liquid glass to be a type of protective polish. The substance is relatively new; it interacts with the paintwork at a chemical level, forming a glass film. Car enthusiasts who especially value the exterior of their vehicle prefer liquid glass. It can not only protect the car body from scratches and chips, but also transform the appearance of the car, creating the impression of a high-quality varnish coating.

In terms of service life, liquid glass is durable - up to 12 months effective protection. It does not scratch, holds up well to mechanical impacts from small gravel at high speeds, preserves the original color of the car, and helps protect the body from corrosion. Liquid glass can be applied either in the salon or independently; treatment includes:

• preparing the surface of the machine - cleaning and degreasing;
• uniform application of the composition with a sponge;
• manual polishing of the body with a soft cloth.

Liquid case

The most affordable option for protecting paintwork from minor road hazards (scratches from branches, gravel, sand) is liquid case. The material is quite convenient for application and subsequent care. Apply three to four layers to a thoroughly cleaned car body with a regular paint brush and dry quickly. Lasts up to two weeks and is easy to remove. This is a universal protection for the car body against chips or scratches during short trips. Its additional advantage is to preserve the car from corrosion; he is not afraid of heat and cold. But this composition also has a negative side:

• makes the main body color duller, streaks may appear;
• peels off upon contact with water.

Protective cover for the hood

The easiest way to protect your vehicle from external influences and scratches is a cover. This type of protection is classified as medium price category, its cost is influenced by the intricacy of the design, brand recognition, and quality of tailoring. Covers are made from artificial leather - a textile imitation of expensive material. This scratch protection repels moisture, is frost-resistant, and does not change its texture due to high temperatures.

When selecting a “hood mask”, pay attention to the degree of fit of the cover to the car: the tighter, the better protection and less interference when driving. It has two significant disadvantages:

• There is no universal protection for all cars; you need to select a product for a specific brand;
• It is necessary to regularly check the paintwork under the cover. If dirt, dust, debris, or water gets in there, abrasions, scratches and stains cannot be avoided.

Hood deflector

It makes sense to install a hood deflector only if you often drive high speeds. The main task of protection is to protect the windshield and wipers from scratches. For example, on the highway at a speed of over 70 km/h, gravel, grains of sand, and midges fly into the front part of the hood and windshield along with oncoming air. The deflector will provide protection. It creates an updraft that prevents collisions. Pros:

• affordable price;
• simple installation - the protection is attached at a small interval from the body, you can also additionally cover the headlights.

Among the disadvantages:

• works only at high speeds;
• worsens the aerodynamics of the car;
• Corrosion will form under the deflector over time if appropriate measures are not taken.

Each of the modern methods of technological protection of the body from scratches or chips has its own advantages and disadvantages. With a large assortment, it is quite easy to choose the most convenient protection option for your car.

Every day a car is exposed to negative environmental influences. Crushed stone flying from under the wheels, chemicals on the road, sandblasting, dirt, bird droppings, ultraviolet is far from full list destructive effect on the body. During the operation of the car, the paintwork loses its original appearance. Small scratches and chips appear, the color loses its depth and saturation. Corrosion develops in places of chips, paint peels off, which worsens the appearance of the car. How to keep the paintwork intact under such conditions? They come to the rescue modern means - special coatings and films that are used for vehicle exterior detailing.

Protective ceramic and quartz coatings

Ceramic and quartz protective coatings can protect a car from various types of influences: minor scratches, chemicals, fading and tarnishing. Such compositions do not change the color of the paintwork - on the contrary, the shade becomes deeper and more saturated. Important property coatings - hydrophobicity, that is, the ability to repel water and dirt. In our work we use several coatings from different brands.

servfaces

servFaces coatings are professional surface protection products. After processing, the car acquires a bright, deep and rich color. The paintwork acquires hydrophobic properties: dirt and water no longer stick to the surface, but roll off, and the car needs to be washed much less frequently. Perfect protection using servFaces implies:

• rich color and shine;
• water- and dirt-repellent effect;
• resistance to minor scratches;
• defence from road reagents, corrosion and organic damage (bird droppings, tree branches, poplar and linden buds);
• protection from ultraviolet radiation and color fading;
• the effect of the coating lasts for 3-5 years.

Ceramic Pro 9H

These are multifunctional protective compounds from a series of nanoceramics with extreme durability up to 5 years. Ceramic Pro 9H coating protects the body from accidental damage and negative impacts. The principle of its operation is to create a hydrophobic effect, as a result the liquid collects in drops and rolls off, taking dirt and dust with it. The car has to be washed much less often. The composition protects the paintwork from chemical reagents and makes its color bright and rich. A special advantage of Ceramic Pro 9H is its special ultraviolet blocking filters. The result of application is that the treated surface does not fade in the sun, the car heats up less in hot weather.

The main difference between Ceramic Pro 9H and similar products is the ability to splice layers. This means that the desired coating thickness can be achieved, thus ensuring increased degree surface protection. Each layer increases the coating thickness to 2 microns.

C-Quartz

C-Quartz coating designed specifically for countries with difficult climates, which are characterized by temperature changes, snowfalls, hail, ice, and an abundance of road reagents. C-Quartz contains special quartz particles that are much more durable than paint coatings. The substance interacts with paintwork at the molecular level and becomes part of it. The body color acquires richness and depth. Reagents, dust, and dirt are no longer able to penetrate this armor. C-Quartz has a number of other advantages:

• demonstrates high scratch resistance;
• rejects any aggressive substances at the molecular level;
• has a water-repellent effect;
• the protective effect remains regardless of the time of year and weather conditions;
• prevents the formation of corrosion, protects from sunlight;
• mirror shine that lasts for a long time.

For body treatment, it is possible to use more budgetary means, including:

• Ceramic Pro Light- a protective polish that creates a colorless layer on the surface of the car that is resistant to water and snow and demonstrates resistance to ultraviolet radiation and corrosion. The lightweight formula of Ceramic Pro Light does not have such an intense concentration of nanoceramics as in Ceramic Pro 9H, however, the surface treated with this product does not fade or fade, has hydrophobic properties and lasts up to 12 months. After detailing polishing, the car can withstand up to 50 washes without losing its protective properties.
• Willson BGG- protective polish based on silicon dioxide forms an invisible, durable layer on the surface of the car. Protects the body from chips and cracks, chemical exposure. Retains intense and bright color for a long time, has hydrophobic and antistatic properties.
• Everglass Nanocoat- protective ceramic coating for car paintwork. Creates a durable transparent film that protects the surface from mechanical and chemical attack. The coating has pronounced hydrophobic properties. The effect of the coating lasts for 3 years.

Protective anti-gravel film

Effective protection of the car body is anti-gravel film, which can protect the surface of the car even from the consequences of minor accidents. Our detailing studio uses several options for this protection.

Suntek

Suntek polyurethane film is designed to effectively protect against chips, scratches and other possible troubles on the car body. The thickness of this coating is about 200 microns, which allows you to create a reliable layer to protect against almost any damage to the paintwork. For the manufacture of this material, colorless polyurethane is used. The film is resistant to physical influences and is not susceptible to chemicals, salts, humidity and temperature fluctuations.

3M Venture Shield

3M Venture Shield Protective Film will help maintain the appearance of the car in perfect condition. Designed specifically to protect the most vulnerable body elements (bumper, hood, mirrors, fenders) from damage caused by rubble, insects, and chemicals. Made of transparent polyurethane 200 microns thick. Once applied, the film can be washed, polished and waxed. Its surface is absolutely transparent and invisible on the car.

KPMF

Vinyl film KPMF- professional anti-gravel protection of the body from chips and scratches. The film is adapted for use in difficult weather conditions, perfectly withstands the impact of road reagents, alkaline substances and stones. It will protect the body not only from chips caused by gravel, but also from scratches on the corners of the bumper that appear during sliding contact with various kinds of obstacles in yards and parking lots.

Which body protection method should I choose?

You can protect the body by different means. Which one to choose is up to the car owner to decide; much, of course, depends on the driving style, driving style and the conditions in which the car is operated.

One of the Moscow services that has been using these products for many years helped us understand the nuances of protective polishing. various types. Many machines have already passed through the hands of masters, and some of them return after some time to update their protection. Let us note that the manufacturers of auto chemical goods themselves work closely with this service. Japanese brands(Soft99 and Beautiful G’zox), studying the behavior of their products in rather harsh Russian conditions. Our climate and the rich composition of road reagents significantly reduce the service life of protection, by about one and a half to two times compared to the Land of the Rising Sun.

Epoxy polish FussoCoat

Epoxy polish is the simplest and cheapest option. The stated duration of protection is one year. Alas, in our conditions it averages only six months. In Japan itself, this polish is intended not for professional, but for household use. An ordinary person can easily apply and polish the composition. In general, this is similar to working with a regular wax-based polish. The only exception is that the body must first be thoroughly dried, otherwise the composition will not adhere well, and the car must be allowed to sit for at least an hour after its application. The restriction during the first week of operation is not to wash the car using active chemicals. This applies to absolutely all types of protective coatings!

Epoxy polish gives good shine and a hydrophobic effect (repels moisture and dirt). But it only protects against very minor damage. Basically it comes down to branches and light sandblasting. Its main purpose is protection during frequent washing, so that the paintwork does not wear off so quickly.

Liquid glass N7

H7 is one of the most common and oldest representatives of the liquid glass breed on the market. The hardness of this composition is 7H (mirror image of the name). This is the so-called Koh-i-nor scale. Many people remember this inscription on drawing pencils. It determines the hardness of the lead. Ceramic protective polish has the maximum hardness (9H) on this scale.

Liquid glass N7 is much tougher than epoxy polish and protects quite well even from rubbing. However, it has absolutely no hydrophobic effect. The coating appears to have a distinct shine, but to the touch it is as if it is not there.

The service life of N7 is up to one year. Before applying any type of liquid glass, the body must be prepared. If this new car, then the entire body is polished with a machine using a special very soft paste. It erases minor damage that inevitably occurs when transporting cars on a car transporter. This stage costs from 2,000 to 4,000 rubles depending on the class of the car. Next, the entire body is treated in the same way with a special preparatory composition. It removes everything that liquid glass can reject: remnants of previous polish and dirt. If this is not done, then protective covering It will come off the body during the first wash.

If the car is not new, the price preparatory work will directly depend on the condition of the paintwork and the specific machine. It makes sense to apply liquid glass only to a prepared and shiny paint coating. Accordingly, in most cases it will be necessary to use abrasive polishing. The more neglected the paintwork, the more expensive its restoration will be. And if its layer is already too thin, then abrasive polishing can only do harm, so it’s better to forget about liquid glass altogether. Additional difficulties arise with some German models, which come from the factory with ceramic-based varnish. It is much more difficult to refresh it, and therefore the payment for this stage of body preparation can be equal to the cost of applying the liquid glass itself.

Liquid glass is applied with an applicator, then polished by hand. The drying time of the composition depends on its specific type. In the case of H7, the master applies it to one part, then to the next, and then returns to polishing the previous one.

H7 is very water-resistant for the first 12 hours after application. Even one drop can leave a white spot on the surface. In ideal cases, the client brings the car in the morning, and during the day the service technicians prepare the body and apply liquid glass. The car is left overnight in a warm room and returned to the owner the next morning.

The second type of H7, called Quartz7, is own development service. The manufacturer itself does not offer such a product. This is the same liquid glass H7, but a layer of hydrophobe is applied on top of it. And all because many customers do not like that the original product does not have this effect and is completely imperceptible to the touch. Application of this type of N7, excluding body preparation, costs from 11,000 to 18,000 rubles.

The hydrophobic solution is applied over the liquid glass with an aerosol and after 15–20 minutes it is lightly polished. It doesn't need time to dry.

When using Quartz7, periodic maintenance of the coating is possible. You can come back in six months and restore the hydrophobic layer. After all, as practice has shown, in our conditions, unfortunately, he does not live longer. The service costs from 1,500 to 2,500 rubles depending on the class of car.