How to Repair Scratches on Windshield Caused by Sandpaper?
3 Answers
For small and shallow scratches, they can be removed by polishing. However, it's best if the scratches are not within the driver's line of sight. Slowly apply the gel along the glass crack to let it seep into the crack, but note that glass repair agents are only suitable for minor scratches. If the glass scratches are deep, it is recommended that the car owner choose a reliable and reputable professional repair shop for the repair.
Last time my windshield got scratched by sandpaper, which was really annoying, so I quickly tried to fix it myself. First, I thoroughly cleaned off the dust and stains with water and a soft cloth, making sure the glass was dry. Then, I bought a specialized glass polishing kit, which included polishing compound and a buffing pad. I attached the buffing pad to an electric drill, set it to low speed, and gently buffed the scratched area in circular motions—never applying too much pressure, or else the glass could get worse. After about ten minutes of polishing, I could see the results—the shallow scratches gradually disappeared. Once done, I used glass cleaner to wipe and restore its clarity. DIY saves money and time, and it’s quite satisfying. Just remember to avoid using hard objects or rough cloths when washing the car to prevent scratches in the future. If the scratches are too deep or you’re not confident, just drive to a professional shop—safety first! Clear vision ensures peace of mind while driving.
Windshield scratches caused by sandpaper require prompt repair, starting with a simple assessment. I usually check the depth of the scratches: shallow marks can be treated directly with glass polishing compound. Purchase a professional kit from an auto parts store, apply the compound, and gently polish with a low-speed drill equipped with a wool wheel. Maintain even movements and avoid rushing to prevent overheating and cracking of the glass. Deep scratches are not suitable for DIY repairs as they can compromise structural integrity and increase risks. It's recommended to visit a professional auto glass repair shop, where high-end equipment can ensure precise repairs or assess the need for replacement. For daily maintenance, use mild glass cleaners and avoid abrasive materials like sandpaper. These small habits can extend the lifespan of your windshield and ensure driving safety.
