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.
Not wearing disposable rubber gloves when handling auto glass Oils and dirt from the installers' hands can contaminate the bonding service of the windshield.
If your vehicle really needs a windshield replacement, make sure to get high quality glass. Have it installed properly and choose a good adhesive because it is essential in windshield installation.
As a windshield installer for the past thirty five years, let me give you three good reasons not to repair your windshield. As windshield repair is a gimmick in my opinion.
Carefully read and understand the instruction manual that comes with your newly purchased windshield repair kit before performing the repair. Now, here's how to fix the cracks on your windshield. First, use an auto glass cleaner to remove dirt from the crack and the area around it. Then dry the crack using a clean rag or towel. Use a safety pin to take out any remaining debris on the crack. Next place the suction cup onto the windshield using the adhesive included in the kit. Then mount the injector on the suction cup. Next, inject the resin; this will remove the air between the windshield and the suction cup.
As you prepare for winter travel, do not neglect your windshield. It is an essential safety feature of your vehicle and should be given the attention it requires. With a little care and maintenance, your windshield should remain in good condition all season.