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.
To change the entire windshield will cost the car owner hundreds of dollars. If they decide to bring the car to a car shop for windshield replacement near me, they will spend more money. Repairing a windshield at home only takes an hour of dedicated work, and it is extremely easy to repair cracks and chips.
When I first started my windshield repair business I was excited beyond belief. I was going to make $500 per day and finally live life on my terms. I'd be "CAPTAIN WINDSHIELD REPAIR," blazing a trail through my area, leaving all the other windshield repair businesses in my dust. Was I ever wrong.
Stay away from the sun. Park inside a garage when you can and use a protective windshield covering when you can't. If you let heat build up inside the car while you park, you might weaken the windshield and cause the crack to grow.
While there are many things that can go without fixing for a while these are just a few of the issues that should be addressed as soon as they arise. This type of automobile repair is crucial to keep vital systems running. So remember you may be able to make a couple hundred more miles with those worn out windshield wipers but when your tread runs low, or your windshield gets dinged get it to a mechanic right away.