How to Touch Up Paint?
3 Answers
First, you can use scratch repair wax and apply it to the scratch with a waxing sponge, remembering to rub in one direction, either clockwise or counterclockwise. For this situation, polishing usually doesn't solve the problem. Since the scratch is not large, a complete repaint is unnecessary. It is recommended to use a touch-up paint pen for the repair. If the car owner's requirements are not high, touch-up may not be needed. For other areas that require touch-up, if the damaged area is large, a complete repaint will be necessary.
DIY touch-up painting sounds a bit challenging, but I've always enjoyed fixing minor issues myself. The key to repairing car scratches lies in patience and following the correct steps – don't rush into spraying paint. First, thoroughly clean the scratched area with car wash soap to ensure no dirt remains, otherwise the new paint won't adhere properly. Use fine-grit sandpaper to gently smooth the surface; applying too much pressure can damage the primer. For small dents, apply some filler putty to level them out, then sand smooth after it dries completely. Next, spray a layer of primer, followed by several coats of color-matched paint after drying – be sure to buy spray cans with the exact color code for your vehicle model to avoid noticeable color differences. Finally, apply a clear coat protective layer and polish it after a few days for a brand-new look. I also recommend working in a garage or shaded area to prevent wind and dust from affecting the results. Regular waxing after completion can extend the repair's longevity.
As an average car owner, I always want to save money when dealing with scratches. Touch-up painting isn't as difficult as imagined. First, clean the car surface thoroughly, removing all grease and dust. Use fine sandpaper to smooth out rough areas, but don't over-sand. Before spraying, test the color with a touch-up pen or small spray can to ensure a match. Maintain a distance of 20-30 cm when spraying, applying several thin coats to avoid runs. Wait patiently for it to dry, then gently polish to finish. You can buy inexpensive tool kits at auto shops, with total costs under a few dozen dollars. The key is not to rush - let each step dry completely before proceeding, or rework will be more troublesome. Daily driving precautions like avoiding scrapes and parking away from obstacles can minimize such headaches.
