How do you paint the car yourself?

1 Methods and steps of self-painting Methods and steps of self-painting of automobiles: Tool materials: touch-up pen, adhesive tape and water sandpaper. Cleaning scratches First, thoroughly remove the rust, dirt and grease on the paint surface. First, gently wipe off the rust spots with very fine water sandpaper dipped in water and wipe them thoroughly to ensure that the rust will not spread. 2 paint repair tape paint repair tape carefully limit scratches from top to bottom. The main purpose is to avoid accidentally repairing the paint to other places or making the car paint flow. Shake the touch-up pen up and down for more than 30 times to make the paint liquid uniform. Then unscrew the bottle cap, take out the paint pen and scrape off the excess paint on the bottle mouth. Carefully apply and evenly fill the scratches with a pen tip. First, apply a thin layer. After the paint surface dries slightly every 5 minutes, perform the second and third operations until the paint surface at the scratch is slightly higher than the normal paint surface around it. In order to achieve better results, grinding paste can also be used to smooth scratches and paint surfaces and increase the adhesion of automotive paint. 3 After waiting for 3 days for paint grinding and polishing, remove the adhesive tape and observe the paint surface. The paint surface is obviously higher than the surrounding area. Take out the single-sided blade, modify the drawings according to the former method, try to avoid hurting innocent people, and gently scrape off some high paint marks. The results show that the paint surface is very soft and fragile, but the paint at some scratches has fallen off. Repaint the paint, wait for another 2 days, and soak the 2000-mesh waterproof sandpaper in soapy water for 20-30 minutes to soften it, so as to avoid serious damage to the paint surface of other original cars. Clean the surface dust, fix the sandpaper with sandpaper pad, and gently polish the scratches on the paint surface with water until the paint surface is consistent with the surrounding height.