Tool for removing dents without painting your own hands: a review, instructions for use and recommendations

Elimination of dents on the car body is one of the most popular straightening operations. Get a small deformation of the metal case can the most experienced motorist for reasons beyond his control, so people face similar problems often, and no one is immune from them. Each time to contact specialists because of these trifles is also costly - it is much easier to have a tool at hand that would help each time to correct the geometry of the body on its own. Just for such tasks are offered kits that allow a nondestructive method to make repairs. It is a tool for removing dents without painting, due to which the user also gets rid of the procedures for restoration of paintwork.

General principles of the tool operation

The main feature of this tool is the ability to provide mechanical impact, while destroying the coating of the case. In other words, hammers, sledge hammers and other tools that have a percussive effect are excluded. This condition limits the field of action of the wizards, but it did not stop to determine the fully working kinds of the tool for removing dents without painting that are available to an ordinary user.

First of all, these are vacuum suckers, differing in their gripping method and structural configuration. The category of hook-shaped devices, which also have their own peculiarities of action, is also popular. At the same time, both groups are combined with the most gentle influence on the paint and varnish coating of the body, which minimizes the cost of repairs. Another thing is that non-destructive repair methods also have their drawbacks.

Suckers for removing dents

The device consists of a rubber or plastic sucker, which provides coupling to the target area, support elements and working elements. Mechanical restoration is provided by a metal construction - most often it is a system of screw joints that are part of a sturdy holder. By tightening the screws, the user draws the area captured earlier, thereby correcting the defect.

What is a good vacuum tool for removing dents without painting? First of all, a sufficiently high force of action, sufficient to deform the body of most cars. Another thing is that in choosing a vacuum sucker, dimensions are very important. This concerns both the diameter and the number of suction cups in one design. They can be 1, 2 or 3. The choice depends on the size and depth of the dent. In the process of work, it is necessary first to perform the marking of the deformed zone with the designation of the deepest depressions. Next, the sucker with the support segments is located so that the action was exactly at the very deepest point. It will be stretched in the first place. Although with small dents, experts recommend starting work not from the center, but from the edges - at the output it will provide a more even geometry.

Adhesive and magnetic methods of surface capture

The grip can be carried out through an adhesive sucker or magnetic block. Both principles allow you to cope with different dents, if the design was chosen correctly. So, the glueing tool for removing dents without painting differs not only in screw construction, but also with the area of stitching - accordingly, the larger it is, the stronger will be the strength of restoration of the metal surface.

Magnetic devices are less common. If in the first case it suffices to apply glue on the suction cup and continue the reverse deformation, then in the case of magnetic devices, it is necessary to introduce the corresponding block into the structure. Usually, on this principle, a self-made tool is designed to remove dents without painting, which also has mechanical repair levers that emphasize the "legs" of the structure. The latter give emphasis to the initially smooth surface. The magnet block itself is wrapped in a strong and thin fabric so that the edges do not scratch the paint layer.

Hooks for removing dents

Quite an easy way, but it requires several conditions. First, there should be the possibility of internal dismantling, which happens infrequently, so the vacuum method is more prevalent. Secondly, even with access to the target area from the inside, the problem area should have an emphasis on the reinforcing structure - the rigidity shelf, the box or the punching.

There is a hook-shaped tool for removing dents without painting, designed to work with cavities, there are door models in the form of flat springs, as well as flags used on the rear arches. In each case, the user is required to install a lever between the skin and the support part, and then turn the handle so that the corresponding recoil on the dent area occurs. The success of the operation will also be determined by how correctly the hook design and dimensions were selected.

Accessories and accessories

Initially, you need to think through the means of highlighting problem areas and auto chemistry. With regard to lighting, the best option for working from the inside is a small LED flashlight on the battery - it will need to be suspended and sent to the hook installation point.

As for vacuum suction cups, such a set of tools for removing dents without painting should already contain a glue composition for processing the target area. However, the user must take care of the cleanser, which will be needed after the completion of the rectification operation. A special polishing compound will help to hide small defects, to clean up minor distortions from the sucker, and in some cases to restore the original color.

General recommendations for the workflow

Much of the effectiveness of using a nondestructive tool to restore dents is determined by the skill of the master himself. Experienced installers are not advised to use excessive force even when working with deep and large defects in the area. The power of the impact, as a rule, is sufficient to correct the flaw. The main attention should be paid to the accuracy with which dents are removed without painting. The tool should be comfortable and comfortable - it will give an opportunity to accurately perform manipulations. For comfort, it is also recommended to use attachments, extension cords and adapters to optimize physical effort, more accurately calibrating it.

What do the new technologies offer?

One of the most advanced solutions in this group of instruments is the magneto-inductive apparatus. It acts on the problem zone by means of eddy currents. Contact with metal surfaces provokes inductive excitation, which makes it possible to heat the site and point-correct its geometry.

It is possible and independent inductive removal of dents without painting. The tool with their own hands is desirable to use in a garage or other room where fire protection means are provided. Such devices do not harm the environment, but in inept hands can be dangerous because of the risks of electric shock and fire.

Conclusion

The problem of using a non-destructive straightening tool is that each damage to the body is individual. Therefore, it is practically useless to acquire one universal tool for removing dents without painting, which could help in all cases. Experienced masters are advised to purchase sets of such devices that could cover a wide range of possible defects - from small hail to deep, which also affect the internal design. At a minimum, vacuum suckers and hook-shaped rectifiers should be ready-as for induction devices, then their use justifies themselves if regular dent correction is needed.