Its important to note that the automobile windshield chip repair exterior trim and moldings that we can see on the outside of the glass are for looks only. The actual water seal comes from the "urethane" adhesive which is used to create the bond. Its in this urethane that the water leak is originating.
For that reason, many companies will happily waive the deductible if the existing windshield can be repaired. So you may be able to have that chip or crack fixed without paying anything at all.
The good thing about fix auto glass is that the glass company will come to you to do the work. There is no reason why your plans for the weekend need to change. They can come to your work while you are inside doing your job. Before you know it, a new windshield will be installed and you can be on your way. This is the easiest way to make sure that the job is done without having to wait around.
Use your defroster on high. Extremes in temperature are never a good thing for a cracked or damaged windshield. If you live in an area where you are required to use your defroster regularly, gently warm up the car over a period of time. It's also best to find a mobile windshield repair company that can do your repairs as soon as possible.
The windshield is also called a windscreen. Your car's glass is very similar to that of an aircraft, or a motorcycle's wind screen. Most cars made in modern times are usually fitted with a laminated kind of glass that is very secure and safe because it doesn't shatter into sharp shards unlike ordinary glass from mirrors and bottles. These laminated glass is a kind of treated glass. It is usually made up of a dual curved sheets of glass and a layer made of plastic sandwiched in between so that it will be safer. These are glued into the car's window frame.
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.