Can small dents on the windshield caused by hail be repaired?
2 Answers
If the diameter of the small dent is within 2mm and there are no cracks around it, the windshield does not need to be replaced and a small area repair can be performed. Generally, after an impact, the contact point between the impacting object and the glass will form a small concave pit due to the impact, which usually appears as a small dot to the naked eye, with cracks around it. In this case, corresponding measures should be taken as soon as possible to prevent the cracks from expanding and causing danger. The following are the methods to deal with windshield scratches: 1. Grinding removal: Small and shallow scratches can be removed by grinding. However, it is best if the scratches are not within the driver's line of sight, as grinding will cause some loss of glass material, and large areas may affect visibility. Therefore, for safety reasons, it is recommended that the owner choose to replace the windshield directly. 2. Glass scratch repair agent: Slowly apply the colloid along the glass crack, being patient, otherwise it may result in an uneven feel, especially noticeable under sunlight. However, glass repair agents are only suitable for minor scratches. If the damage is more severe, it is recommended to go to a professional beauty shop or 4S store for repair. 3. Professional repair shop: For deep glass scratches, it is recommended that the owner go to a professional repair shop for repair. 4. Toothpaste removal of scratches: Apply a small amount of toothpaste to the scratch, wipe it with a soft cloth, and then rinse it with water. Toothpaste application can help repair small scratches and also prevent rusting.
I just helped a friend deal with a similar situation. Small hail damage on the windshield can be completely repaired as long as the diameter doesn't exceed one inch. Professional repair uses resin injection technology—the technician first cleans the damaged spot, then uses tools to create a vacuum and inject resin, which solidifies in just a few seconds, leaving the surface smooth and transparent without spreading. The repaired glass retains almost all its original strength and is much cheaper than a full replacement, usually costing between 50 to 150 yuan. Don't delay, because exposure to wind, sun, or bumps can turn small chips into large cracks, at which point you'll have to replace the entire windshield, doubling the cost and compromising safety. I think it's wisest to get it checked and repaired at a professional shop as soon as possible, while also preventing potential water leakage during rain. Always give your windshield a quick glance before driving—if you spot any issues, act fast. Small repairs now mean big protection later.
