The gasket, the windshield, and the car body are bound together with a special adhesive. This strong adhesive allows the windshield to stay in place and also creates an air and water-tight seal. Even if a automobile windshield chip repair is not cracked, it is sometimes necessary to replace the gasket because they can rot and deteriorate over time.
Windshield Repair: Many times while driving, especially behind a big truck, rocks and road debris fly up and hit our windshields. Most of the time there is no damage done, but occasionally your vehicle is left with a chip or crack in its windshield. This problem not only looks bad, but is extremely unsafe. If your windshield has a chip or crack in it, it is weakening and can burst at the littlest rock that hits it. Also the cracks spread and can impair your clear vision of the road ahead of you. If you get your windshield repaired quickly it will be quick and less expensive. If you wait it will be more time and money out of your wallet to pay for the replacement.
Driving the car immediately after a windshield replacement is not something you can do. There is a time period that should be allowed to make sure that the window has settled and dried. The warmer weather allows for the adhesives to dry quickly. However, the colder weather increases the time that is needed before you resume driving. Taking the time to wait for the adhesives to be at full strength could mean the difference between life and death or an accident that leaves you maimed.
As a windshield installer for the past thirty five years, let me give you three good reasons not to repair your windshield. As windshield repair is a gimmick in my opinion.
#3) Non-Complicated Equipment! It seems as though just about every company is trying to come up with another gimmick (bells & whistles) to add to their repair system. But, by over complicating the process they are making it difficult for new repair techs to get the hang of the repair process.
To further strengthen the windshield, the auto glass is subjected to a tempering phase. The sheet is heated to a temperature of 1565 degrees Fahrenheit or 850 degrees Celsius. It is then subjected to blasts of cold air. A piece of PVB plastic is sandwiched between two pieces of auto glass. The sandwich is heated inside an autoclave. This bonds the components together tightly and removes any trapped air.