Car painting, in theory, is a procedure performed according to unified instructions. Some experts, however, do not share this point of view, saying that only individual selection of the method is allowed, for each vehicle individually. Painting a car doesn’t make sense if you’ve decided to use the service scrap machinery removal near me.
How much it costs to paint a car, prompts okuzove, and the basic principles and technology will help to understand this article.
Proper painting: what hides this term?
The fact of complian
ce with the technology can be determined by the following signs:
No shagging, or it is expressed insignificantly;
The most accurate match to the shade;
Auxiliary decorative additives (e.g. powder that provides a characteristic metallic sheen) are distributed as evenly as possible over the surface;
Tints, gloss characteristics of all elements are identical to each other.
The listed indicators are the basis. The exact list depends on the specific grade of paint.
Cylinder or spray gun?
When painting, it is acceptable to use different technical means. Achieve maximum quality is possible with the use of a spray gun, connected to a productive compressor.
However, spray guns should not be discounted. Pressure is quite enough to work with compact parts, whether it be wheels, mirrors, elements of aerodynamic trim. Specialists recommend to focus on cans of distinguished brands, in this case the paint will be most resistant to atmospheric stress. On the cheap enamels this will not work, just a couple of months there will be the first defects.
Every expert will tell you that the competent preparation of the base – the key to the beauty and durability of the decorative coating. Painting bare metal is unacceptable. The first layer – a primer, thanks to which small irregularities are smoothed, increasing the level of adhesion of the finishing layer with the base.
In order to firmly fix the primer, the surface must first be cleaned of all contaminants, mainly grease. It is best to
use specialized products that effectively remove traces of silicone. They are not only strong solvents, but also prevent a film from forming on the surface. Before applying the primer, you should wipe the surface with a cloth that removes the finest lint and stains that prevent the normal adhesion of the primer.
Smudges: how to fight them?
Automotive paint comes in the form of a liquid, which can be both quite viscous and very fluid. As a rule, if you follow the dilution ratio, specified by the manufacturer, there are no problems with fluidity.
They will not appear, even if the composition is applied by spraying. With experience comes a sense of distance, an understanding of how much distance should be maintained between the surface and the spray gun. It is clear that you can reduce the likelihood of forming blemishes if you spray the paint from as far away as possible.
The speed of wiring is also taken into account. Even a second delay contributes to the formation of a leak. The gun moves steadily, with a slight overlap of the previous strip. If in this case, too, the paint leaks, it is probably necessary to reduce the flow.
How to fight shagreening?
Pitching is a grainy texture that appears after the paint is sprayed. The defect is also referred to as “orange peel.” Polishing after application is not the best option, because the paint is not just a decorative, but also a protective layer. To avoid shagreening, the atomizer must be properly adjusted to prevent excessively large droplets that do not have time to disperse.