Any of these stone chips can be repaired. Beyond looking for these types of common chips, it is important to take into consideration the size of the damage. If the damage cannot be covered by a half dollar, the chip is too large to be repaired. Another important piece of information to consider is the acute area. The acute area is the area of the automobile windshield chip repair directly in the drivers line of vision. It is the same size as a piece of paper being held horizontally in front of the driver. In this area, the National Glass Association does not recommend a repair being done unless it is no greater than .95 of an inch. An easier way to imagine this is that a quarter should be able to cover the entire area of damage in the acute area.
Good question. Windshield crack repair equipment varies widely among companies. High quality resins, injections and air removal methods vary from company to company and can affect the finished repair. Quality injection units and high quality resins are as important as the technicians performing the crack repairs. The quality resins create stronger bonds and resist yellowing better than inexpensive resins. Quality injection equipment will remove more air and the injection capabilities provide a higher quality crack repair.
Some would ask, "Repair or replace?" Considering the pricey cost of automobile windshield chip repair, one would rather choose a rock chip repair kit. This specific line of kit is widely available in shops online and local and if you want to try the benefits of having them, shop around and get one for yourself and for your auto's need.
Next we have the windshield repair kits priced in the middle. They range in price from $600-$2,000. These are the companies that normally offer high-quality repair kits at a an affordable price. But not all of them.
Still no big deal? In some states it's illegal to drive with a crack in the windshield that is in the driver's line of sight. In other states it's illegal to drive with a cracked windshield at all. I'd call that a big deal.
Dash repair is an art and a craft, just like all automotive interior repairs. If the steps are followed right and patience is used in your repairs you success will be good.