Any car periodically needs to be painted and this is a fact. Even slight damage to the coating leads to corrosion, which destroys the body. Therefore, drivers are interested in how to paint the car in the garage yourself.
The solution to the problem can be placed on the shoulders of car service masters who correctly paint the car. However, the financial component forces motorists to carry out paintwork on their own in garage conditions. And although the procedure is long, it helpssave money.
Before work, it is recommended to prepare a garage. The room must be clean, otherwise you will only dream of a quality painting of the car. The freshly painted surface has many enemies, including dust, dirt and insects. Blow the ceiling, walls and other elements of the garage with compressed air, and wash the floors.
Step-by-Step Action Plan
Training
- High-quality paint the car will work if the car is disassembled. Before carrying out the work, dismantle the removable elements - doors, decor, rubber window gaskets, trunk and hood covers.
- Thoroughly wash surfaces that need to be painted. Dry with a hair dryer to speed up the process. I don’t advise drying the car in the sun, even a slight breeze will cause a lot of dust on the case. Do not use regular hair dryer, due to its low power, it is ineffective.
Item protection
- Protect all non-removable items. In this matter, paste or adhesive tape will help. Buy pasta in the store or make it yourself. To do this, mix four parts of chalk with three parts of glycerin and two parts of dextin, add a little water and stir.
- Using a brush, apply a thin layer of paste on the parts that should not be exposed to paint. Continue to work after the agent has completely dried. While the paste is drying, look for signs of rust on the body. Having found such a place, carefully clean and cover with a primer.
Paint Removal
- The next step is to remove the old paintwork. Some motorists use a metal brush or sandpaper for this purpose. But the use of improvised means makes the procedure painful and lengthy. Homemade solvent is more effective in this matter.
- To prepare it, take a candle and pass through a grater. Mix the resulting wax mass with xylene, taking 4.5 times more. Heat the contents of the dishes in a water bath to 75 degrees. After cooling the clear mass to 50 degrees, add acetone. Its volume corresponds to the amount of xylene.
- Apply home-made solvent in a thick layer on the surface of the machine and wait half an hour. After that, it will remain to remove the old paint with a spatula and wipe the body with a cloth. Remove any paint residues that have been found using chemical or mechanical means.
- Remember, a body without a protective coating will quickly rust. Therefore, leaving him on the street for a long time is not recommended. Otherwise, even a small spot of corrosion will grow into a large hole. In order not to have to deal with such a phenomenon, make sure that it does not appear in advance.
Degreasing and putty
- Then degrease the surface. I advise you to do this with a rag without lint and white spirit. Rub them thoroughly with a product, and then use a cloth to check for dirt and grease. If not found, proceed to the next stage.
- If there are defects, dents or scratches on the body, use putty to fix it. Apply it in a thin layer, otherwise cracks will appear. Use a semi-liquid composition and a spray gun. After drying, clean the putty using a fine peel. After degreasing again, start painting.
Painting
- Well, if you have a spray gun on hand. If there is no such technique, use a vacuum cleaner. Remove the filter, connect a hose with a spray gun to the outlet, and you will get a spray gun. Dilute the paint and fill it into the container of the vacuum cleaner. In order not to stain the garage, put a film under each painted part.
- Apply the development coat first. After drying, irregularities will appear. Eliminate them. Then apply subsequent layers. After applying the latter, leave the body in the garage for several days to dry out. It will remain to coat the car with varnish and to polish.
These instructions will help to tidy up the appearance of the machine and save money. Do not forget about health and safety measures. Paint is a toxic material, so try not to get it on your skin. Also protect your eyes and respiratory tract. Glasses and a respirator will help.
How to paint a car from a spray can yourself
No one is safe from the appearance of scratches and chips on the body, and repairing damage in a car service is extremely expensive, since it is necessary to paint the entire part, on the surface of which a flaw appeared.
Let's imagine that you purchased a car, and a month later a scratch appeared on the wing. Evengalvanized carDo not leave damage unattended. Scratches spoil the mode of transport, it is much more profitable to cope with the problem yourself.
The technology of painting a car, involving the use of a spray can, has advantages and disadvantages. The list of advantages is presented by the simplicity of the procedure, the absence of additional materials and tools, the application of an even layer.
Disadvantages: lack of detailed instructions on the spray can, which often leads to incidents, dubious paint quality, difficulties with selection.
- Training. So that the result does not disappoint, wash the car thoroughly with detergents. After drying, degrease the surface with a special solvent and a napkin.
- Body Damage Repair. Strip the damages on the body, and cover the area around with a protective film or newspaper. When the primer is dry, degrease everything, apply a layer of putty, and after an hour sand it with sandpaper. Grease the surface before applying paint.
- Spraying. Shake the spray can vigorously and test on the test surface to avoid an unexpected effect. It is recommended to apply paint from a 30-cm distance. The air temperature in the room should be 20 degrees.
- Layers. Apply a base coat, then a few more layers. Wait 15 minutes before applying another. The boundaries of subsequent layers should expand, and the drying time of the final one is at least an hour.
- Varnishing. Lastly, coat the surface with clear varnish. The application method is identical to the painting technology. Remember to blur the transition zone after applying each coat.
Problems
- Poor surface preparation, poor cleaning and priming will lead to peeling of the coating over time. As a result, you have to re-paint the part.
- The high viscosity of the paint and the high pressure of the spray gun leads to uneven coloring of the surface. Correct a defect by smoothing the surface and applying an additional layer.
- If you pick up the putty incorrectly, the treated surface will fade. Eliminate such a defect only by removing the old coating and applying a new one.
Carefully study the material, it will come in handy in the future. Having mastered the painting technology, you can independently maintain the car body in excellent condition. As a result, you don’t have to change cars often, and this is the way to save.
How to paint a car with liquid rubber
Every car enthusiast wants the car to look perfect. A popular technology for protecting paintwork is the application of a layer of liquid rubber. The tool protects the body from mechanical and chemical influences, and thanks to the range of shades it helps to correct the color.
Next, let's talk about self-painting a car with liquid rubber in a garage.
- Site preparation. Clean the work area. Organize the room at the optimum temperature, which is 20 degrees. Allowed differences within 5 degrees.
- Car preparation. Wash the car thoroughly, paying attention to parts that need to be painted. Drying the body is recommended with a hairdryer or compressed air. Remember, rubber does not lie well on a wet surface - if moisture gets in, bubbles will appear.
- Protect unpainted parts. Parts that will not be painted, close - wipers, wheels, grille. If it is not possible to safely dismantle the part, cover with film or paper.
- Degreasing surfaces. Use isopropyl alcohol. Some masters use anti-silicone. I advise you to abandon this tool, as improper use will not bring benefits.
- Paint preparation. Using a mixer or drill with a nozzle, mix paint and pour from separate cans into a container to control the quality of mixing of the material. If everything is done correctly, no sediment will remain at the bottom of the cans.
- Laws of physics. Pigments quickly settle, therefore, before filling the spray gun tank again, mix the paint using a stick. Then get started right away.
- Painting. Spray the machine. If you don’t want to spend money, take a compressor and a paint gun. The nozzle size should be 1.8 mm. I do not advise saving paint.
- Air supply. Set so that tiny droplets fall from a 30-cm distance to the surface. You will achieve this result with an average angle of dispersion of the torch and a compressor pressure of 1 atmosphere.
- Number of layers. To get an excellent result at the output, apply at least five thin layers of liquid rubber. The transparency of each is 50%. When applying thin layers, ensure a smooth and predictable color change, which is not the case with thick layers.
- Color selection. The best option is painting in the native color. But liquid rubber helps to change color, and the number of layers is determined by the desired result. Choose trendy colors and shades.
- Body painting. To paint the body, start from the roof, making uniform and thin layers. Dry each 20 minutes. Organization of a six-layer coating will take up to two hours. But without experience, it will take more time.
- Drying. The last layer should dry for about an hour, then remove the protective equipment from the surfaces glued as part of the preparatory work. Full drying of the paint lasts a day, although the coating will gain strength in a few days.
After the correct procedure, the machine will receive a durable coating that will reliably protect the body from damage and exposure to aggressive reagents. The car will receive a velvety surface and an impressive appearance.
Chameleon painting
Let's talk about chameleon technology. In Europe there are more cars of this color, although they are also found in Russia. Such painting is expensive and extremely difficult. The complexity of the design in the color of the chameleon lies in the price. The bulk of the funds goes to purchase materials.
The pigment is based on an artificial pigment, due to which the rays of light are refracted. Pigment particles resemble tiny grains located one above the other in several layers, which resembles a pie.
Layers of a transparent and translucent type give a mirror effect, which reflects light rays from different angles. The thickness of the metal oxide coating determines how long waves are reflected or suppressed. As a result, depending on the angle of the human eye, it catches different shades of the spectrum.
To ensure that the result meets expectations, you need a ready-made set of tools that costs a lot. To create a chameleon effect, you need to make three layers: substrate, base and varnish. If a colorist is involved in the selection of material, be sure to decide how many layers you plan to apply.
It is recommended to paint the machine in a prepared work area with good lighting. Halogens are suitable for this purpose. First blend the matte backing, which dries quickly, like the base coat. Observe exposure and avoid smudges. After 10 minutes, apply the chameleon.
Apply the second layer by spraying on a body with a small exposure. Then they lay a few more, allowing each to dry for 5 minutes. Finally, apply the varnish.
Loading ...I hope you find the material interesting and useful, and thanks to the recommendations the car will look chic.
