Then read on to learn what you need to do to prevent windshield cracks from getting worse.
- Seal the Crack With Superglue.
- Spread Nail Polish on the Crack.
- Try a Windshield Repair Kit.
- Contact a Mobile Auto Glass Repair Specialist.
- Avoid Exposing the Glass to Extreme Temperatures.
- Operate Your Vehicle Cautiously.
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What to do if you have a crack in your windshield?The general rule is that any crack that's smaller than a dollar bill can be repaired. Chips, on the other hand, need to be under two inches wide and not more than about an inch deep to repair. Larger damage, such as a crack spanning the length of the windshield, will likely require you to replace the entire windshield.
How big can a crack be in windshield to repair it?
Windshield repair technology is a rapidly advancing industry, so the ability to repair large chips or cracks changes often and can vary depending on the repair company. Generally speaking, chips smaller than a quarter, and cracks up to three inches long can be easily repaired.
How do I make my windshield crack go away?
How to Hide a Crack in a Windshield
- Pour 1/4 cup of water to the mixing bowl. Then add a 1/2 teaspoon each of salt, bug repellent and rubbing alcohol.
- Dip the rag in the solution and rub it into the crack. Keep dipping the rag in the solution and rubbing it into the crack until all the solution is gone.
Can you fix a cracked windshield without replacing it?
A repair is a cost-effective solution to keep the crack or chip from spreading while hiding the original damage. The industry standard is that if a windshield crack can be covered with a dollar bill, or measures less than 3 inches, it's possible to simply repair the windshield without having to replace it entirely.
Press the epoxy over and into the crack with a putty knife. Work the adhesive back and forth across the crack, gently pressing it into the damaged area. Let the epoxy cure for at least five minutes.
Some small windshield chips and cracks can even be repaired at home with a repair kit.
- Buy a windshield repair kit.
- Clean the glass around chip or crack.
- Apply the adhesive patch and plastic pedestal that comes with the kit.
- Inject the kit's epoxy resin with the syringe.
- Allow it to cure and remove the pedestal.
If your windshield does have a crack or chip, you can apply a thin piece of clear tape over the damaged area. Clear packing tape works best, but even basic adhesive tape can do the job. It helps prevent the issue from getting worse, though you should only rely on clear tape if it won't obstruct your view.
Clear nail polish can fill the nooks and crannies of your small windshield chips and cracks and when it dries, helps to seal and protect it from the cold and elements that cause further cracking!
It's generally not dangerous to drive with a small crack in the windshield, but damaged glass should be repaired or replaced as soon as possible for two important reasons: Windshields weakened by damage provide less protection. Cracked windshields decrease visibility.
You should avoid driving your vehicle if it has a cracked windscreen, as it could increase the chances of a car accident.
Roughly 80-85% of Windshield Chips and Cracks are Repairable
So the short answer is that cracked windshields can indeed be repaired in many cases. Current windshield repair standards classify short cracks as less than 6 inches and long cracks as between 6 to 14 inches.
Typically, a crack less than three inches long (or the length of the short side of a dollar bill) can be repaired by injecting the outer layer with a clear, curable resin. However, longer cracks increase the risk of the inner lamination becoming exposed, thus compromising the structural integrity of the windshield.
There are a couple of methods auto owners can try to stop or slow the spread of a windshield crack.
- Apply Superglue or Clear Nail Polish.
- Use a Windshield Repair Kit.
- Avoid Sudden Temperature Changes.
- Schedule Windshield Repair or Replacement.
The obvious approach would be to drop on some water or oil that would fill the crack; this should stop the sudden refractive index change and hide the crack. But, this would only be temporary, as the water (and even the oil) would eventually evaporate or migrate away from the crack.
When you have a chip or crack in your windshield, it is important to get it repaired as soon as possible. A small chip can spread across the windshield if you hit a big pothole or another rock or pebble hits the same area. It can be a gamble to continue driving when you already have some damage to your windshield.
The cost of repairing a stress crack is the same as the cost of repairing other types of cracks. Usually you will be looking at about sixty dollars for the first one, and ten to fifteen dollars for any additional cracks. The cost of repair often depends on the type of auto insurance you have.
Whether it's two or 10 inches long, or somewhere in between, a crack has always been a primary reason to get a windshield replaced. Cracks, both short and long, can be repaired by filling the damage with a special resin.
Use Super Glue or Nail Polish as a Temporary Fix
Superglue: Very gently apply the glue in an even layer over the crack. Wait for it to completely dry before using your car. Clear Nail Polish: Clear nail polish can work in a similar way to superglue.
Grab Clear Nail Polish
If your windshield has a small chip or crack in it, you might be able to quickly fix it with clear nail polish. Crazy right? By using this household item you're already saving crazy amounts of money. All you need is a bottle of this stuff and a nail polish brush and you are good to go.