Repair dents without painting your own hands at home: a step-by-step description of the process, useful advice

Most drivers (especially beginners) occasionally encounter unpleasant situations, such as difficult engine starting, damage to paintwork, dents in parking. To remove such a dent, the owner must leave the car for a couple of days in the SRT - no need to say that it is inconvenient. Today, there is an opportunity not to contact specialists, since it is possible to repair dents without painting by oneself. Photo of the process is in our article. There are affordable technologies that even novices can cope with.

Often among the reasons for the appearance of such dents may be a misdirected and inattentive parking. More often damage is caused by hail, branches and icicles, which fell on the machine from above, the pranks of children in the yard and the like. Repair dents without painting your own hands is possible on any places of the car - you can straighten defects on the hood, trunk, doors or wings. There are several conditions on which the success of the reconstructive operation depends. These are not too strong deformations, the integrity of the LCP is preserved in the damaged area, the absence of stretched metal, the previous repair was done without violating the technology.

How can I remove dents without having to paint?

There are two ways, depending on the extent of the damage. Thus, small defects can be removed by heating. More serious deformations are straightened out using special PDR technology. Despite the fact that the repair technology is different, they are often used together and combined.

The straightening in each of these technologies is based on the metal property to remember its original form. Automakers in this way are trying their best to help their consumers. For the production of body elements used soft and elastic, allowing you to easily restore its original shape, even with serious damage to the metal. This greatly helps the car owner to do their own repair of dents on the car without painting. The first technology is based on successive heating processes and subsequent cooling of the damaged area. The second method involves the presence of special tools that allow you to work on the damaged element. If the second technology is used, the restoration work will be more time-consuming and time-consuming.

Required Tools

To repair dents without painting their own hands by the first method, it will be sufficient to have an industrial building or household hair dryer, a compressed air cylinder or a sucker. Deep deformations using the PDR method will require the availability of special tools.

So, you need a lamp that will help you pinpoint the location of the damage. It will also help to control the straightening process. In addition, the process can not be performed without so-called sticks, levers and hooks made of high-quality steel.

For PDR purchase a set of special suckers of a large size. Technology involves the use of adhesives. Special solutions for degreasing, minilift or scaffold-bridge are used. Use alcohol to remove the adhesive. Also a special fluoroplastic pencil is needed. This is something without which you can not repair dents without painting your own hands. This tool will help quickly and inexpensively in the home or garage conditions to restore the appearance of the car. Any work is impossible without a hammer. In this case, you should prepare a rubber. After straightening the place it is desirable to polish - prepare the liquid for polishing.

Basic technologies: we work by heating

To determine what will be the repair of dents without painting their own hands, which technology will be chosen, assess the degree of damage to the body.

If the defect is insignificant, then it is sufficient to heat the defect site in such a way that the metal is noticeably hot. Then the place is treated with a balloon with air. Due to cooling, the metal will quickly return to its original form. You can use a special suction cup instead of a balloon with air. For deeper deformations of body elements, PDR is used. This is the most affordable repair at home.

PDR: Benefits

This technology, which allows to remove dents from the body of the car, has been successfully practiced since the 70s. Developed it in the west. In our country PDR is a novelty. The main advantage of this method is the time it takes to restore work. Even serious dents a few centimeters deep are completely removed already for one and a half to two hours of work. The car does not need to be painted or putty. But after all, such repairs are used most often. The most interesting thing is that the repair of dents without painting is much cheaper than the repair work in the service station. They first restore the shape of the metal, then shpaklyuyut and paint. The body will remain in its own paint. This technology was appreciated by people involved in the resale of cars. It is profitable, fast and economical.

The essence of technology

So, from inside the damaged place with a microlift press on the damaged metal. As a result, the most deformed area is retracted. Depending on the scale of deformations, repairs can be carried out both inside and outside the body.

Along with the tools, a large set of consumables is also used, allowing the restoration of the damaged space with maximum efficiency. These elements can be of different width and length. Due to the special form they penetrate to where it is practically impossible to penetrate. If there is no access to damage, then glue equipment is used. To the place of damage, a special piston is attached, which also level the metal.

Stages of restoration work with levers

Repair dents without painting their own hands at home is carried out in a few basic stages. So, the preparatory stage includes the preparation of everything necessary in the work. From this seemingly insignificant stage, in fact, very much depends. First of all put a lamp, with which you can better inspect the damaged area. Then proceed to leveling. Through the technological holes hooks and levers are fixed to the place of damage. If there are no holes, then they need to be done. Preliminary it is necessary to get acquainted with the function of hooks. Each of them is used for a separate damage site.

The stress that occurs on the metal is removed with fluoroplastic bumpers. They tap the tight spot. Next, everything is treated with 200th sandpaper. Along with the abrasive paste, you need to use a polishing machine.

We use microlift

Here's how else you can perform for auto repair dents without painting your own hands. The larger the damage, the larger the piston. At the last apply glue. Then the device is placed in the center of the place for 15 minutes. Then the piston is placed in the groove on the microlift and tightened with a nut. Then gently press on the handle of the instrument. The metal will stretch out - the piston will shoot, and the remaining glue is removed with alcohol. There will be a bulge, which is removed with a pencil and a hammer. Perhaps, this process will have to be carried out several times until completely equalized.

We use the welding torch

There is another way. This repair of dents without painting, produced at home, will require the use of a welding torch. There are also several basic steps. First, determine the central point of the damaged area. This is not difficult - at this point the metal will spring. Further the center of damage is heated, but without the use of open fire. Preheat to a crimson shade. Then perform a straight forging from the edges to the center, moving along a spiral. Then the place is cooled with cold water. It is important not to rush, otherwise from excessive cooling, cracks may form.

Where does the restoration work not help?

Not all damage on the body can be restored in this way. For example, PDR technology will not help with deep deformations or badly damaged paint. Here it is necessary to putty. If there is no paint layer, then repairing the dents without painting with your own hands does not make sense - it will not help.

Depth of dents

You can straighten the deformation only when there is no strong damage. Practice shows that the recovery technology is effective only at a depth of damage to 4-5 cm. If the dents are more serious, then you will have to apply something else or apply to professionals.

Where it will not be possible to carry out repair without painting?

This recovery technology is not used to repair thresholds, edges on the hood, roof racks, parts of doors and trunk, damages to the panel, formed by bumps and body distortions.

Is vacuum restoration possible at home?

Repair dents without painting your own hands at home is possible only with the use of levers. Microlift for an ordinary car enthusiast is too expensive. It is most reasonable to turn to specialized workshops for restoration. Of course, you can always find a tool and cheaper. But with this adaptation it is difficult to achieve the same result as with mircrolift. Have to putty and paint.