Windshield repair is a process that involves using a special tool to attach to the windshield and use suction to force resin into each slit in the damaged area of the windshield, while removing air bubbles. The resin will then “cure or harden” with a UV lamp or natural sunlight. Cracks and chips in the windshield are incredibly common, but they can usually be fixed with ease. It's impossible to avoid all the rocks and debris that can cause damage to your windshield, but there are steps you can take to protect it.
When it comes time to repair a chip or crack, you should always look for an auto glass professional who can install the windshield correctly and offer lifetime guarantees for their work. A laminated glass windshield is made up of two curved sheets of glass with an interlayer of polyvinyl butyral (PVB) between them. This “glass sandwich” provides up to 45% of the structural integrity of the vehicle's cabin in a head-on collision, and up to 60% in the event of a rollover. It's important to choose your auto glass shop carefully to ensure you get a high-quality mobile windshield repair service you can trust.
If the windshield suffers an extreme impact, the glass will “break”, but the PVB interlayer holds the glass layers together.