Major thing that needs to be considered is the location and size of the damage. If damage is at the edge of the windshield then it will spread fast and will destroy the integrity of the glass. If any edge damage is found then windshield repair it soon. It will save the life of your windshield.
If you decide to get the glass mended, as opposed to replaced, and then always ask to see a drive away safety chart. This chart allows you to see how long it will take for the urethane to cure before you will be fully protected.
Before you buy windshield repair kit, you must need to consider some important factors. One of those factors is to check the items in the kit if they are complete and if it has all the necessary tools that you need for repair. There are cases that the items in the kit are not complete. Most consumers only figured it out when they are already using the kit. Also, mostly they were not informed by the sales representative that the tools are not complete. So, make sure that you check all the tools. Most of the kits have a list of all the items inside the kit. Get the list and check it yourself before buying it.
It will save you money in a way that instead of hiring someone to repair your windshield, you will be able to do it yourself. Or, changing your windshield will cost you more money because you will pay for installation and repairman. It's a great feeling that you could tell the world that "I can fix auto glass repair my own windshield". The question will be does it really work?
The bottom line is you don't want to be caught by law enforcement with a cracked windshield. You also don't want to be seen by your friends, riding around in a car with a broken windshield. Not only is the citation costly, you may never be able to live down the embarrassment that you feel every time see you in your car before you have gotten it fixed. Spare yourself the trouble and get that window fixed as soon as possible. You don't want that small blemish to become a bigger blemish that can cause injury to you and your friends.
Because both rear door windows were inoperable, I assumed that there must have been some other electrical glitch, such as a bad control module. Well, you know what they say about assuming. I did a little internet research and found that the General Module controlled the locks and windows and that sometimes, the relays go bad and need replacing. I found some relays for the General Module and ordered them for $75. They arrived a few days later.
America is the land of opportunity but that doesn't guarantee success. Trying to start a windshield repair business on your own without any marketing guidance or help is a recipe for failure. Sure, you'll get a thin marketing manual with the repair kit you order from XYZ windshield repair company. But, more than likely it's outdated and not going to be much help. Believe me I know. I wasted more money on marketing my business using the marketing ideas I was given when I purchased my repair kit than I care to remember.