Professional protection of paint coatings (LCP) today ceased to be just a marketing move and has become a standard for owners of expensive cars. When car owners wonder how to apply ceramics to the body, they often imagine a simple process of waxing, but the reality is radically different. Ceramic coating It is a complex chemical composition based on silicon dioxide or silicon carbide that requires jewelry accuracy when applied.
Unlike temporary polishing, ceramics creates a hard, transparent and chemically resistant film on the surface of the car. This film does not just hide small defects, but really protects metal and varnish from aggressive environment, ultraviolet light and mechanical influences. The quality of the final result depends on the skill of the master and compliance with the technology, and only on 20% of the properties of the composition.
The application process is a multi-stage procedure that takes from 8 to 24 hours, depending on the condition of the body and the chosen protection class. Ignoring at least one stage of preparation can negate all efforts and lead to the fact that expensive material will begin to peel off or show defects after a few months of operation.
Detailed diagnosis and primary washing
The first and fundamental stage, from which any qualitative application begins, is a thorough application. diagnostics condition of the paint coating. The master in bright side light examines the body for deep chips, cracks, residual traces of corrosion and areas where the varnish has already begun to peel off. It is at this stage that a decision is made on the feasibility of applying ceramics or the need for preliminary local repairs.
After visual inspection, the car is sent to a deep sink. It is not enough to simply wash away surface dirt; it is necessary to remove ingrained bitumen stains, metal dust and road reagents. To do this, specialized chemical compositions are used, which react with the contaminants, making them soluble, but at the same time remain absolutely safe for the factory varnish.
Particular attention is paid to hard-to-reach places, such as the gaps between the bumper and the wing, the area around the door handles and moldings. Ceramics, applied over unwashed contaminants, preserves them under itself, and it will be impossible to remove them subsequently without damaging the protective layer. Therefore, the washing stage often takes longer than the polishing itself.
Always insist on a two-phase wash before applying the ceramics: first washing off the main dirt in a non-contact way, then careful hand washing using a soft sponge.
Mechanical cleaning and degumification
Even after the most thorough washing, there are invisible contaminants on the body that cannot be washed away with water or chemistry. We are talking about metal shavings from brake pads and fine dust, which literally get into the structure of the varnish. To remove them, the masters use special clay or synthetic abrasive wipes, carefully conducting them on the surface prelubricated with lubricant.
This process is called degumification Or claying. It allows you to pull out all solid particles from the pores of the varnish, making the surface perfectly smooth to the touch. If you skip this step, then with subsequent polishing, the abrasive paste will drive these particles through the varnish, creating new, even deeper scratches.
After mechanical cleaning, the body must be treated with antisilicone or a special degreasing agent. This is necessary to remove bitumen residues, silicone polyroles that may have been used by previous owners, and greasy hand marks. The surface must be sterilely clean so that the ceramic molecules can bond with the varnish at the chemical level.
- 🧼 Use of professional clay of medium abrasiveness to remove ingrained contaminants.
- 🚿 The use of lubricant to slide clay to avoid the appearance of new scratches.
- 🧪 Degreasing the entire surface of the body before polishing to open the pores of the varnish.
⚠️ Warning: Never try to apply ceramics yourself in garage conditions without first cleaning the clay deep. You will simply “seal” the dirt under an expensive layer, and after a month the body will look worse than before the treatment.
Abrasive polishing: the basis of the ideal look
The most time-consuming and responsible stage, which determines 90% of the visual result, is the most important one. polishing. Ceramic coating is completely transparent and does not hide defects, but, on the contrary, emphasizes them. Therefore, before applying protection, it is necessary to remove all swirl effects (web), holograms and small scratches from the body.
The polishing process may include several stages. First, a hard polishing circle and abrasive paste are used to remove the top micron layer of lacquer along with the defects. The surface is then polished with a softer circle and finishing paste to give a depth of color and mirror shine. In some cases, if the LCP is in perfect condition, a single-stage polishing is used.
It is important to understand that in the process of polishing, part of the varnish is removed, so frequent conduct of this procedure is not recommended. However, before applying pottery It's a must. After polishing, the body is again thoroughly degreased to remove the residues of polishing oils, which can prevent the adhesion of the protective composition.
☑️ Quality control of polishing
The quality of polishing directly affects how the water on the surface will behave after applying ceramics. On a perfectly flat surface, devoid of microrelief scratches, the hydrophobic effect is manifested as strongly as possible, and the water rolls down in large spherical drops.
Technology of application of ceramic composition
Direct application of ceramics occurs in a specially equipped chamber, where dust is excluded and the temperature and humidity are observed. The wizard works in gloves, using special applicators made of microfiber or suede. The composition is applied in small portions, literally a few drops, on the square of 50x50 cm.
The key is the equal distribution and stretch-out material. Ceramics can not be left with a thick layer, it should lie in the thinnest, invisible film. Excess composition that has not reacted with the varnish should be carefully removed after a specified time specified by the manufacturer (usually 1 to 5 minutes).
If you hold the composition on the surface, it polymerizes and turns into a hard crust, which can only be removed by re-polishing. If removed too early, the layer will be too thin and will not give the claimed protection. Therefore, work requires high concentration and experience.
| Parameter | single-component ceramics | Two-component ceramics | Spray pottery (Quick) |
|---|---|---|---|
| Term of service | 1-2 years | 3-5 years and more | 6-12 months |
| Hardness (by pencil) | 6H - 7H | 9H - 10H | 3H - 4H |
| Difficulty applying | Medium | High (requires experience) | Low. |
| Coverage price | Medium | Tall. | Low. |
Drying and polymerization of coatings
After the application of the main layer, the car must stand in a warm, dry room for a certain time for primary polymerization. This process is called cure. During this period, solvents evaporate and the formation of the final chemical bond between the ceramic molecules and the paint coating.
Drying time varies from 1 to 4 hours depending on the type of composition used and the conditions in the chamber. Often, infrared lamps are used to accelerate the process and increase the strength of the layer. Under their influence polymerization It is faster and more uniform, which allows you to increase the hardness of the final coating.
It is important to prevent moisture from entering the body in the first 12-24 hours after leaving the service. Rain, dew or sink can disrupt the structure of the not yet fully strengthened layer, leaving stains or stains. That is why many services recommend leaving the car in the box overnight.
Complete crystallization of the ceramic composition takes up to 7-14 days. During this period, you should refrain from aggressive sinks with active chemistry and visiting automatic washers with brushes.
Multilayer application and top coats
To achieve maximum effect and durability, multilayer application technology is often used. After drying the base layer is applied the second and sometimes the third layer of ceramics. Each subsequent layer enhances the hydrophobic properties and increases the overall thickness of the protective film, making it more resistant to mechanical stress.
The final chord is often the application of the so-called top-coat or a hydrophobic layer. This is a special composition that is applied on top of the main ceramics. It does not have such high hardness, but it gives a phenomenal angle of rolling water and facilitates the subsequent washing of the car.
This combined scheme allows you to combine the strength characteristics of the base and the visual attractiveness of the finish. The top koat takes the brunt of sink chemistry and abrasion, protecting the lower, more expensive and durable layers of ceramics.
- 💧 Increased hydrophobic effect and the angle of water rolling.
- 🛡️ Additional protection of the main layer from chemistry and abrasives.
- ✨ Giving the surface a deep, saturated "wet" shine.
⚠️ Note: Not all ceramic compounds are compatible with each other. Applying a layer based on other chemistry (e.g., silicone on carbide) can lead to detachment or clouding. Use products of one line.
Caring for a car with ceramics
Many people mistakenly believe that ceramics is a coating on the principle of “made and forgotten”. It's not. Although the care of such a car is much simplified, it is still necessary to preserve the properties of protection. Regular washing helps remove contaminants that, when accumulated, can reduce the effectiveness of hydrophob.
For washing, it is recommended to use a two-phase method and special pH-neutral shams designed for cars with ceramic coating. Aggressive alkaline chemistry used in conventional washers is able to gradually destroy the upper layers of protection, reducing their service life.
Every few months, it is recommended to use support spray-activators. They refresh the hydrophobic effect and add shine, prolonging the life of the main coating. Also avoid parking under trees that emit tar and under power lines, as static electricity attracts dust.
Can I polish a car with ceramics?
You can’t polish the ceramics itself – you just wipe the protective layer. However, if the ceramics have become unusable, it can be completely removed by abrasive polishing and applied again. Easy correction of shine can be carried out with soft finishing pastes without abrasive.
With proper care and timely updating of the hydrophobic layer, high-quality ceramics can please the owner with its appearance and protective properties throughout the period declared by the manufacturer. It is an investment that preserves the presentation of the car and facilitates its maintenance.
How long does it take to fully apply the ceramics?
A full cycle of work, including washing, clay cleaning, polishing and application, usually takes 8 to 24 hours. Time depends on the condition of the body, the size of the car and the number of layers applied. The polishing is the longest stage.
Will ceramics protect against scratches from twigs and stones?
Ceramics give the surface a high hardness (up to 10H on the Mohs scale), which protects against micro scratches (swirls) during washing and fine sandblasting. However, from chips from large stones or deep scratches from the buds, it will not save, for this you need a polyurethane film.
Do I need to polish the car before applying ceramics?
Yes, it's a requirement. Ceramics are transparent and do not hide defects, but emphasize them. Without polishing, all scratches and holograms will remain visible and will be preserved under the layer of protection.
How often should the ceramic coating be updated?
Depends on the type of ceramic. Single-component compositions serve 1-1.5 years, two-component - from 3 to 5 years. The hydrophobic top layer (top koat) may require updating every 6-12 months to maintain maximum effect.