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.
Click to see full answer
How do I make my windshield crack go away?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.
Can you repair a crack in a windshield?
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.
How much does a new windscreen cost Australia?
How much does a car windscreen replacement cost? Depending on if you have windscreen replacement insurance, you can expect to pay anywhere from $250 to $1,000 to replace your windscreen in Australia.
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.
There is no set amount of time to safely drive with a cracked windshield. In some cases, the crack is diminutive and unlikely to spread, making it possible to drive days, weeks or even months without additional damage. However, even slight cracking makes windshields brittle.
Why Can You Still See a Crack or Chip After it Was Repaired? When a windshield repair is done, a small amount of clear resin is injected into the chip, crack or star. This simply fills up the crack or chip with a material that helps prevent it from cracking further. It does not disguise or hide the damage.
Changes in Temperature
When this happens, your windshield's structure tends to shift, thus weakening the corner of each crack or chip. In one day, these cracks will start spreading on a microscopic level. Within a few days, you will see marked differences in the crack with the naked eye.
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.
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.
- What you will need.
- Make sure the windshield is dry.
- Put a bit of alcohol in the chip.
- Put a little bit of glue in the crack.
- Make sure the windshield is dry.
- Stop the crack.
- Put grease on either side of the crack.
- Put laminated sheets on top.
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.
Is it illegal to drive with a cracked windscreen in Australia? It's illegal to drive with a cracked windscreen if the crack affects a driver's ability to see the road, or makes the windscreen unsafe.
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.
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.
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.
Things to look out for when checking your windshield repair:
It should be completely smooth to the touch – it should not feel rough with any protrusions. You should not see any broken glass – the chip should only be very faint up-close. The chip or crack should not develop or grow in size once it has been repaired.
Spread Nail Polish on the Crack
Like superglue, clear nail polish can serve as a temporary fix to stop a windshield crack from spreading while you're on the go. And, like superglue, nail polish can be highly difficult to remove once it's been applied.