Use a glass cleaner to wipe the area around the chip and allow it to dry. A rag has to be placed under the chipped area, this will prevent any surplus windshield repair substance from reaching the body paint or smearing the glass.
If the crack looks exactly the same when completed, it's very likely the technician didn't inject the resin properly. A properly completed repair with cause each area of the damage to disappear from at least from one angle of vision (ex: looking from one side, looking from below, looking from above, etc.).
Systemize your work and your day. Now most anyone can purchase a windshield repair system and learn to do quality repairs. But few have discovered the exact techniques to consistently make it work for them and how to have a constant flow of customers.
This is true only if you want to overpay. There are windshield crack repair specialists that offer fast and affordable service, and they often come to your home or office to fix auto glass repair your windshield while you work.
Once you have figured out that the crack on your windshield can be repaired, you will need a good repair kit. You can get one from your local auto parts shop or online auto parts retailers. Usually, rockchip repair kits come with an applicator or injector, an adhesive curing film, a suction cup (which serves as the base or stabilizer), and a tube of liquid resin.
Next, will you get the promised support after the sale? Again, do you really think that the support will be top notch considering how much you paid for their kit?
Having your auto glass repaired is an important step in the right direction for road safety. This will protect you from danger and allow you to have a safe, stress free drive.