A well-maintained car always attracts the eye, but it is difficult to achieve the perfect gloss without professional equipment. This is where the stage comes in. slurryIt allows you to hide small defects and give the body a depth of color. Unlike dry formulations, this method requires strict adherence to the technology, but the result is worth it.
The process of refining paintwork (PIC) using moisture or emulsions is not just about washing a machine. This is a complex physicochemical reaction where abrasive particles work in conjunction with lubricating components. Premium stamp holders This method is often chosen for annual updates, as it is less aggressive to the varnish when executed correctly.
In this article, we will discuss all the nuances: from the choice of chemistry to the final defense. You'll find out why. surface It plays a critical role and how not to turn polishing into the creation of new scratches. A deep understanding of the process will help you save money on the services of descent centers.
⚠️ Attention: Never start polishing in direct sunlight or on a hot body. Moisture from the polish will instantly evaporate, leaving irremovable varnishes on the varnish and creating a risk of overheating the coating.
What is wet polishing and its differences from dry
The essence of the method is to use polishing compounds that are either diluted with water, or have a water base, or are used with constant moisture of the working area. Dry polishingIn contrast, it uses pastes based on oils and solvents that do not require the addition of liquid. The main advantage of the wet method is the effective removal of heat generated by friction of the polisher on the varnish.
When working "dry" the risk of overheating the edge of the part or protruding parts of the body is much higher. Wet polymer works as a cooler, allowing the master to process one area longer without the risk of damaging the structure of the varnish. This is particularly relevant for dark-carwhere any overheating is immediately visible as clouding.
In addition, the water emulsion helps to wash out fine abrasive dust from the pores of the polishing circle. If the dry method the circle quickly clogs and begins to warm the surface, then in wet mode it remains clean longer. Abrasive particles In such an environment, they work more evenly, cutting microns by microns without jerking.
- 🌊 Cooling: Water or emulsion prevents thermal damage to the lacquer and edges of the parts.
- 🧼 Self-cleaning: The liquid medium washes the remnants of the removed varnish and dust from the structure of the polisher.
- ⏱️ Working hours: Polyrole does not dry longer, which allows you to carefully work out the complex areas.
However, the method has its limitations. Wet polymer often requires more time for the final cleaning of the body from the residues of the emulsion. If you do not wash everything thoroughly, after drying, whitish marks may remain in the seams and gaps.
Types of polyroles for wet application method
The autochemistry market offers many solutions, and it is important not to get confused in terms. Water-based polishing (Water-based) - these are modern formulations where water is the carrier of abrasive. They are environmentally friendly, do not have a sharp smell and are often used in enclosed spaces. Their main difference is that they do not contain solvents, so they are safe for plastic elements.
The second type is the concentrates that water-diluted immediately before use. It is usually a professional chemistry used in deli-ling centers. Mixing proportions are critical: too much water will reduce efficiency, and too little will turn the compound into an aggressive abrasive.
It is worth mentioning separately. lubrication Clay Lube, which is often confused with polyroles. Although they create a slippery wet film, their job is to mechanically clean, not restore the gloss. Using clay lubricant as a polyrole will not give a result, and the use of polish as a lubricant for clay can damage the varnish due to the presence of abrasive.
| Type of composition | Basis | Abrasiveness | Application |
|---|---|---|---|
| Water-based Polish | Water + polymers | Medium/Low | Finishing polishing, removing holograms |
| Concentrate (Cut & Polish) | Water emulsion | Tall. | Removal of deep scratches, shashashares |
| One-step (1 in 1) | Mixed | Medium | Fast color refreshment and protection |
| Glaze (Glaze) | Oils + water | Absent. | Hiding defects, filling pores |
When choosing chemistry, pay attention to compatibility with your type of varnish. Soft varnishes (often found on Japanese cars) require more delicate compositions, whereas hard European varnishes may require more aggressive abrasive even in wet mode.
Secrets of the professionals
Water Spritz technology is that the master periodically sprays clean water from the sprayer on the surface while working with ordinary (non-water) polymer. This allows you to extend the life of the paste and lower the temperature, imitating the wet method, but using the usual materials.
Necessary tool and body preparation
The quality of the result depends on 50% of the preparation. Before you apply slurryThe car should be perfectly washed in a two-phase way. Any grain of sand left on the body, under the polishing machine will turn into a serious scratch.
After washing, mechanical cleaning with clay (decontamination) is required. Even if the body feels smooth, microscopic patches of bitumen and metal can spoil the work. Only after that, the surface is degreased with antisilicone. Ignoring this stage This will cause the polymer to roll or work unevenly.
You will need to work:
- 🔌 The polishing machine: Rotary or Orbital (DA) For wet compositions, orbital is preferable due to less heating.
- 🌀 Polishing circles: Microfiber for correction, foam for finishing. The circles should be clean and open.
- 💦 Pulverizer: For application of water or diluted composition.
- 🧣 Microfiber: Many quality lilaless towels for removing residues.
It is also important to prepare the workplace. The garage should be clean so that the dust does not settle on wet polymer. The lighting must be bright and directed to see. defects of LCP in the process. The use of high color LED lamps (CRI > 90) is mandatory.
⚠️ Attention: Before starting work, be sure to glue paint tape all plastic, rubber and chrome elements. Wet polymer, caught in the pores of unpainted plastic, can leave whitish spots that are extremely difficult to remove.
Application technology: step-by-step instructions
The polishing process requires discipline. Start with a small area, about 50x50 cm. Put it on. polishing Either straight on the circle or spray on the body. Do not apply too much composition: the excess will be sprayed with the machine, and the deficiency will lead to dry friction.
Turn on the machine at low revs (about 800-1000 rpm) and distribute the composition on the surface. Then increase the speed to working (1200-1400 rpm for orbiter). Move the machine slowly, with a 50% blockage. Pressure on the tool is not necessary - the weight of the machine and the circle provides the necessary pressing.
The key point of the wet method is the control of drying. If you see that the surface begins to dry, spray it with water from the spray gun and continue to work. It reactivates the compound. Final passage It is done at minimum speeds to remove possible vortices.
☑️ Checklist before the start of the machine
After processing the sector, remove the residues of the polish with microfiber immediately. Don't wait until they dry themselves. Then wipe the surface with a degreasing or alcohol solution to assess the result. If the scratches remain, the procedure can be repeated, but with greater caution.
Tip: Use the "rule of thumb." After passing with a machine, swipe your thumb over the treated area (in a glove). If your finger slides like on glass, the result is excellent. If you feel roughness, you need an additional passage or change of circle.
Common Mistakes and How to Avoid Them
Beginners often make the mistake of trying to speed up the process. They increase the speed of the machine or put a lot of pressure on it. This leads to the fact that abrasive It stops working efficiently and starts to heat the varnish. As a result, instead of shine, you get matte spots.
Another common problem is the use of dirty circles. If a large grain of sand is stuck in the pore of the circle, it will plow the newly polished surface. Change the circles often and rinse them with warm water and brush after each stage.
You should also not ignore the instructions for a specific polyrole. Some formulations require "disclosure", that is, work until completely drying, others - constant moisture. The universal recipe. It doesn’t exist, every product is unique.
- 🚫 Overheating: Don’t stay in one place for too long, especially on the edges and corners.
- 💧 Excess water: Too much water will turn the polymer into useless slurry that won’t cut the varnish.
- 🧽 Dirty microfibre: Use fresh towels for each stage to avoid rubbing the dust back into the varnish.
If you notice that the polymer is flying to the sides ("dust"), then it is too dry. Add some more water or slow down. If the composition turns into porridge and does not rub it, you applied too much.
Protection of results and finishing coverage
Polishing removes the top layer of lacquer, making the surface clean but vulnerable. Protection must be applied immediately after the procedure. It could be. carnaubasynthetic sealant or ceramic coating. Without protection, the polished body will quickly lose its appearance.
Ceramic formulations based on silica (SiO2) fit perfectly on fresh polymer. They create a solid hydrophobic layer that repels water and dirt. They should be applied in strict accordance with the instructions, usually in 1-2 layers with interlayer drying.
It's important to let the polishes stand. After polishing and before applying protection, the body should be perfectly clean and dry. It is recommended to wait a few hours in a warm room so that the residues of moisture and solvents evaporate from the pores of the varnish.
Polishing without protection is money for the wind. Open varnish quickly oxidizes and becomes contaminated, negating all efforts to restore shine.
Regular maintenance after polishing will prolong the life of the coating. Use a contactless wash with high-quality chemistry and every 2-3 months update the layer of the hydrophobizer. This will allow you to maintain the effect of a “wet” body for a long time.
How often can you do a wet polish?
The frequency depends on the thickness of the varnish and operating conditions. On average, machine polishing with abrasive is done no more than 1-2 times a year. Besabrescent fresheners can be used more often, as needed.
Can plastic bumpers be polished?
Yes, but with great care. Plastic is softer than metal and heats up faster. Use minimal turns, soft circles and special polishes for plastic, so as not to wipe the paint layer to the ground.
Does Polystyrene Remove Deep Scratches?
Polyrene removes the layer of varnish around the scratch, leveling the surface. If the scratch is deeper than the thickness of the varnish (to metal or soil), polishing it will not remove, but only make the edges less noticeable. Such defects require local painting.