MATCC Car Auto Glass Windshield Windscreen Repair Kits Chip Crack DIY Tool Sets To prevent holes or cracks widen, to ensure traffic safety.Prevents damage spread. Without dismantling, avoid bad seal and replace damaged vehicle glass. Reduce waste glass, comply with environmental trends.For you save money of replacement glass. Durable repair and restore the original strength of the glass, improve the appearance, clarity of up to 95%. DIY self-repair, on-site construction, repair quickly and save time.Allow anyone to fix a damaged windshield or window. Repair liquid:Using the highest purity repair liquid to ensure the performance of your construction after construction, no crack, no yellow and transparent better.Repair range: Car windshield, window glass, building glass, all kinds of glass damage.