If your windshield has a chip or a small spider-shaped crack, you may be able to repair it yourself with a windshield repair kit. However, if the damage turns into a crack, it's best to have a professional repair it instead. DIY repairs can be done if the splinter is small and you have patience and a firm hand. For the repair kit to work, there must be an entry point for the resin to enter.
The main reason people use a self-made windshield repair kit is to save money, as those without comprehensive insurance coverage may not have other options. Mobile car glass services like Liberty AutoGlass can help you repair or replace your car's damaged windshield or broken glass quickly and conveniently, wherever your car is parked.