There’s a wide variety of windshield repair tools available on the market. Glass resins can be used to inject the chip. Before you decide to spend money on one of these tips, make sure your chip is repairable. The resin should be able to flow through the opening. A majority of chips that can be repaired aren’t big enough. If your chip is larger than a quarter, then you can most likely repair it. There are many ways to fix chips and cracks on the windshield’s end. The windshield holds up the roof when you roll your vehicle. It’s a good idea to change the windshield. There are three kinds of glass offered. Normal glass cannot be present in vehicles. It is broken into sharp, huge pieces. Tempered glass makes up the side windows. It’s very durable. It still can’t be used for a windshield because anytime it is struck by a rock, it can break into 1000 pieces. The reason why windshields are constructed from the laminated glass. A hammer will not break the glass. prel63icao.