The reason that cracks often start on the edges of the automobile windshield chip repair is because the edges are the structurally weakest area. The frit is on the glass because it keeps the ultraviolet light from the sun away from the polyurethane seal that holds the windshield in the frame. Without the frit, the windshield would quickly start leaking or just pop out of the frame of the car.
First things first the chip should be repaired before it gets filled with grit. To do this, the chip needs to be drilled while the cracks in it get vacuumed. An acrylic or crystalene resin is then inserted via syringe into the chip to restore the air trapped in the crack. Afterwards it is dried with UV light which hardens the substance and reinstates the original state of the glass. Acrylic resin is made up of carcinogenic acid which turns the chips yellow over time. Crystalene resin has better clarity and doesn't change color over time. It's available at ultra-low consistency and high consistency. Extra resin is scraped away and then polished for a finishing touch. This kind of treatment usually runs about $45-$100.
If you do decide that windshield repair is your best bet, you have a few choices. First of all, make sure you check to see if your insurance covers it. In a lot of instances it does. The problem is that many policies have a deductible that is higher than the cost of the replacement or repair job. If that is the case, you will have to pay for it yourself.
If your windshield is cracked or chipped you need to get windshield repair. Most times people think they will need to replace the whole windshield. However if you get the repair completed soon after the crack or chip occurred, it can easily be repaired. It really takes no time for a repair specialist to repair, and sometimes auto body shops offer a mobile service where they will come to you and repair your windshield. As for cost, it is affordable, and most times your car insurance provider will pay for most of or the entire repair.
One more thing to consider is the amount of things we can see through the windshield. If there is a difficulty in the driver's vision then it is common sense that there will be a higher risk of accident. Windshield plays a vital role in ensuring the driver's clear vision of the road. With that being said it answered the question why is it important to repair the windshield. It is very easy to find someone who can repair the windshield. All of whom are very competitive and knowledgeable so you don't have to worry.
Thread the repair tube into the suction cup tool since the suction cup is directly over the damaged area. You may need to screw it tightly but don't use any tools, just your hands. The proper alignments of the tools are very essential in repairing windshield, which is why you have to check from inside the car if the rubber is directly on the top of the damage area. Now you have to open up the supper tube and add it to the repair tube. Add drops of repair resin and then put a film underneath the resin and let it dry for ten minutes.