11 steps to remove rust from car

There are many reasons for car rust, and perhaps the most important of them is scratching the base paint as a result of friction with another object, which exposes the metal to moisture and air, thus causing rust that spreads, and in order to keep your car’s body strong and beautiful, here are the steps to remove rust.

1. Take preventive measures such as gloves, goggles, and a respirator, as the cleaning process will result in a lot of dirt, paint and rust flying, which may cause a problem if it comes into contact with the eyes or enters the respiratory system.
2. The process of covering car parts is one of the important steps that many make mistakes in its work, so it is necessary to avoid common mistakes such as using newspaper papers, as paint can leak through them and leave stains on the car’s windows, and it is preferable to use materials that do not have pores, and that is not enough As the paint can leak from the bottom of the edges, so be sure to stick the covering material from all of its edges and not just enough to keep it on the car body.
3. Remove the paint around the rust using a DA sanderAnd set the speed from 80 to 150 to remove the exterior and main body paint, in addition to any light rust that did not interact with the metal, and feel with your hand on the area on which you removed the paint to see how smooth the surface is.
4. Replace the sanding device disc with the metal sanding disc to remove the thick rust and dig into the surface of the car body and use it slowly so as not to cause damage to the body, and once you are finished apply acid to remove the remaining small rust particles, preferably phosphoric acid, and then sand manually until you get Smooth surface.
5. Buy a suitable primer to cover the metal and a spray paint that matches the color of the car.
6. Prepare the stain for painting by following the instructions on the package of the basic paint, and usually the use of wiping the stain to be painted with paint thinner or salt solvent and put a layer of newspaper around the stain for a distance of 3 feet.
7. Evenly spray light layers of base coat with waiting for a few seconds between each layer, then let it dry overnight, or at least 12 hours.
8. Use the wet sandpaper “400 Grit”Intended for surface smoothing, and be sure to keep a bucket of water next to you to moisten the sandpaper frequently and remove the polish from its surface, and wash the area with a light mixture of soap and water.
9. Spray a thin layer of paint and spray the necessary number of layers on the base paint until you get a suitable color and a good finish, and let it dry for 24 hours before removing the adhesive strips surrounding the painted spot.
10. Polish the edges of the new paint so that it mixes with the old car paint, and if necessary, apply a transparent paint layer so that the color of the stain matches the rest of the car color.
11. Let the paint dry for 48 hours, then wash and polish the car, and do not use wax on the new paint until after 30 days.