How to fix a scratch on the machine: useful tips

Own car is not just a useful thing: sometimes it becomes a real "friend", helping out in the most difficult moments, when in a hurry you need to get to the place of meeting or transport cargo. Having a car, a person becomes more independent, his movement is limited only by the capabilities of the model and his own desire. About the traffic jams we will not remember ... But the car needs care, and a constant request to the service center takes time and money. There are cases of minor damage, for the elimination of which certain skills are not required. But some knowledge for car enthusiasts will still be useful. In this article we will consider a very relevant question for the owners of the mentioned vehicle: "How to fix a scratch on the car?"

External body damage

Such damage on the outside of the body, like scratches, chips and dents - is a common, familiar problem. These defects are eliminated by local methods, that is, the owner of the machine does not need to repair the entire surface of the body.

Correction of scratches on the car is reduced to the following main points:

1. Elimination of dents (if any).
2. Grinding irregularities and applying a putty material.
3. Application of a primer.
4. Finishing work.

Necessary tools and materials

In order to repair the scratch on the machine, the following tools are needed:

• Grinding machine or skins.
• Abrasive and polishing paste.
• Special carpet material for car or soil mixture.
• Paints for cars (you can use acrylic with soil additives).
• Varnishes for decoration and solvent.

Procedure

For a full coverage of the topic "How to repair a scratch on the machine" we will give you a step-by-step procedure.

1. After removing the dents (if any), you need to clean the parts from dirt and polish them (manually or with a machine) using an abrasive paste. This operation reduces and makes almost unnoticeable transitions between scratches and undamaged surfaces. Also, on these border areas, apply a matting paste (using a sponge for grinding).
2. Then put a layer of fillers with a thickness of not more than 2 mm. If necessary, you can make several layers to get a flat surface.
3. Then you need to polish the place of damage. At the same time, in order to avoid damage to the entire surface, the area around the dent should be covered with special adhesive tape for painting works.
4. The next step in solving the problem of "How to repair a scratch on the machine" is the treatment of the damage site with degreasing agent and subsequent application of the ground layer (it will work in 2 or 3 steps). For this measure, it is recommended to use a primer gun with a 0.8 mm diameter nozzle that allows the layer to be applied accurately and neatly.
5. Before painting, sand the ground layer with special paper.
6. Coloring is carried out in several receptions. The first layer is the main paint (pigment for metal surfaces), then the main layers are applied, gradually increasing the area of the spot, So that the borders are not so pronounced. In this case, between painting techniques, it is necessary to stand for several minutes, so that the layers can dry out.
7. At finishing works it is possible to use the same pistol. They also apply a varnish, previously diluted with a solvent, to the transition zones. But it must be ensured that the lacquer does not go beyond the boundaries of the stain.
8. Dry the paint at a temperature of at least 18 degrees for two or three days. After drying the place of damage is subject to additional grinding and polishing.

Such simple actions can eliminate small defects on the body of the car. Question: "How to fix a scratch on the car?" - does not require special knowledge and special efforts. All you need is a desire, patience and accuracy. Then with the help of a few tools such troubles can be fixed independently.