Windshield Repair is a process that restores strength and improved visibility to a windshield that has been damaged, usually by a rock. Most repairs performed by a qualified repair technician will result in 80% -  95% improvement in visibility depending on the initial damage. Professional repairmen use high quality equipment capable of removing air in the damaged area and replacing it with a high quality glass resin that will prevent further damage and improve the finished look of the repair.