How to Repair Deep Scratches on a Car?
2 Answers
First, clean the area that needs to be treated, spray water and wipe it with a towel. Moderate scratches refer to those that penetrate the clear coat and color coat but do not damage the primer layer. These scratches are caused by sharp objects. Deep scratches not only penetrate the clear coat and color coat but also scrape through the primer layer. Such scratches can only be resolved by repainting.
The process of repairing deep car scratches generally involves several steps. First, determine if the scratch has penetrated the base coat by testing its depth with your finger. If it's deep, start by gently sanding the rough surface with fine sandpaper, then clean it and apply a scratch filler or putty, allowing it to dry completely. Next, use a matching touch-up paint pen or spray paint to repair the area, ensuring the color code matches the original car paint to avoid color discrepancies. Finally, perform a detailed polish and wax to restore the shine. I recommend using professional tools like a spray gun for better results, but beginners can try DIY kits. Remember to wear gloves to protect your hands during the process. After the repair, regularly inspect the area to prevent new damage and maintain the paint's appearance. The entire process requires patience—avoid driving the car out in the rain immediately after the repair.
