How to Use a Touch-Up Paint Pen to Repair Car Scratches?
2 Answers
Method for using a touch-up paint pen to repair car scratches: 1. First, completely remove rust, dirt, and grease from the paint surface using sandpaper. Use very fine wet sandpaper dipped in water to gently sand away rust spots and wipe clean thoroughly to ensure the rust does not spread; 2. Fill the scratch with putty in multiple layers to level it; 3. Use masking film to cover other areas to avoid overspray; 4. Open the touch-up paint pen, shake it well, and connect it to the spray can; 5. After securing the touch-up paint pen, begin spraying the first layer. Spray the second layer after ten minutes, and after another ten minutes, once the previous layer has air-dried, spray the third layer; 6. Once the repair is complete, if the temperature is below 20 degrees Celsius, you can use a hairdryer to assist in speeding up the drying time between each layer.
A few months ago, I used a touch-up pen to repair a small scratch on my car, and it was quite simple. First, thoroughly clean the scratched area by wiping it with a clean cloth dipped in alcohol to remove any dust that might affect the result. Then, lightly sand the area with fine sandpaper to smooth out any rough edges, being careful not to damage the paint. Next, shake the touch-up pen well and apply the paint in small amounts—don’t be too greedy with the application, or it may end up uneven. After applying, let it dry for half a day before gently polishing it with a polishing compound to restore a smooth finish. I recommend beginners bring a paint color code chart when visiting auto parts stores, as color matching is crucial—otherwise, the repair might stand out. Remember to work in a well-ventilated area and wear gloves to avoid getting paint on your hands. The results will look more natural after a week. Keep in mind that touch-up pens are only a temporary solution; deep scratches still require professional repainting.
