Often motorists need to update the paintwork of the whole body or its individual parts. This need may arise if you want to restore the original appearance before selling the car, example, or change the color of the car. To save on expensive services of professionals, owners often repair and paint the body surface themselves. Next in the article we will analyze, what you need to paint the car, what tools, conditions and consumables.
Tools for painting the car body
necessary tools
Restoration of LKP of the car process is multistage, which involves the use of various special devices. Their list may vary, but basically looks like this:
- Grinding machine. Needed to remove the old paint. The device requires a special adapter with a set of replaceable abrasive elements of different grain sizes.
- Polisher. Significantly speeds up the polishing process of the finished paint. Foam circles are used as working nozzles, having different densities.
- Drill with a vinyl nozzle. Removes soil well, rust and old putty. Thanks to that, that the drill has a relatively low speed, the work surface does not overheat.
- Grinding plane on clamps. Applies, if it is not possible to use a power tool.
- Technical hair dryer. Helps get rid of old layers of paint, film, molding.
- Painting gun. May be required when painting individual areas and spraying phosphate soil.
- Airbrush with interchangeable nozzles of different cross-sections of holes. Multifunctional tool, which is used for spraying on the surface of the body soil, varnish, paints, liquid putty. The device is pneumatic, the compressor of the corresponding productivity is necessary for work. Paint sprays come in different systems. LVLP airbrush is best for self-painting, that does not require too powerful a compressor, economical in material consumption and easy to operate.
Painting calipers with your own hands
It is also necessary to take care of the availability of overalls and protective equipment (respirator, glasses), as most of the substances used in body repair are harmful to health.
necessary materials
Today you can find a wide variety of tools on sale, necessary when painting a car. They have different purposes. Consumables for car painting, that will be needed for sure, presented in the following list:
- paint;
- varnish;
- primer;
- putty;
- polishing pastes;
- mixtures for matting;
- degreasing agents (solvents or special wipes);
- abrasives;
- masking tape.
Workplace
To paint a car, it is important to properly prepare the space for the work. The room should be so spacious, to fit the car and there were passages around it 1,5-2 m, so that you can freely approach the desired area with the tool.
The garage should be well ventilated, since work, especially grinding, involves the formation of large amounts of dust. in addition, it is worth taking care of quality lighting, after all, all work processes must be carried out under constant visual control.
Lots of substances, which are used as in surface preparation, and directly when painting, combustible. So in boxing, where the work takes place, do not smoke or use open flames. The compressor must be located outside the garage during painting, as the appliance may be a source of spark.
Painting chamber
Technological sequence of the process
Preparation and painting of the machine consists of several successive stages:
- Car wash. All contaminants must be thoroughly washed, using special cleaners, such as car shampoo, example. If there are no appropriate conditions for this, you can use the services of relevant services.
- Body surface, preparing for painting, it is necessary to degrease, remove stains, remaining from bitumen and lubricants. Degreasers are quite aggressive, therefore such work should be carried out in rubber protective gloves, while trying to minimally inhale the vapors.
- Grinding the body surface with abrasive devices, during which layers of old paint are removed, soil, putties. The metal is also cleaned of corrosion. Grinding is a long and time consuming task, however, the final result of painting depends on its quality. Therefore, this process must be treated very responsibly.
How to paint a car in the garage
The process of painting a car
- Application of primary and secondary soil, which protects the metal from corrosion and creates a favorable base for subsequent layers of paint and varnish. Be sure to allow the primer to dry completely. Under normal conditions, the primer dries close 3,5 years. To speed up the process, you can use a special device, drying with infrared rays. So drying will be reduced to 20-25 minutes.
- On the dried up and polished ground the car varnish or paint is put by an airbrush. This is a process, which requires certain skills, therefore it can not turn out qualitatively at once. So, it is better to first practice using a spray paint on some other objects and surfaces.
- Enamel is applied last, which is also done with a spray gun. Before spraying the finish, it is necessary to carefully sand the dried helmet, removing possible stains and layers.
All work with the spray gun should be carried out with the use of personal protective equipment (costume, glasses, gloves, respirator).
Dyeing, as well as preparing the car for it, is quite a difficult job, which requires certain knowledge and skills. If you still decide to do all the stages yourself, make sure you have the necessary tools, which will greatly facilitate the task and buy all the consumables, which may be needed in the process.