Preventing Windshield Crack Spread: Easy and Effective Tips

How To Stop A Windshield Crack From Spreading?

A cracked windshield is not just a cosmetic blemish on your car; it's a safety hazard. A small crack can quickly turn into a big problem if not addressed in time.

In this article, we'll explore practical and effective methods of windshield care and stop a windshield crack from spreading. Our goal is to provide you with easy-to-understand, actionable steps to protect your windshield and ensure your safety on the road.

Understanding the Importance of Immediate Action

The first and foremost step in dealing with a windshield crack is prompt action. A small crack can rapidly expand due to temperature changes, road vibrations, and even the pressure of driving at high speeds.

Immediate attention can save you from the cost and inconvenience of a complete windshield replacement.

1. Apply a Windshield Repair Kit

Windshield repair kits are readily available at most auto parts stores and are a quick solution for small cracks. These kits usually contain a resin that, when applied correctly, can fill the crack and prevent it from spreading. Here's a simple guide on how to use these kits:

Clean the area around the crack thoroughly.
Apply the adhesive resin as per the kit's instructions.
Allow it to dry completely.

2.Use Clear Nail Polish or Super Glue

For a quick temporary fix, clear nail polish or super glue can be effective. These substances can fill the crack and hold it together temporarily. However, this is not a long-term solution and should only be used as a temporary measure until professional help can be sought.

3.Avoid Sudden Temperature Changes

Sudden temperature changes can cause the glass to expand and contract, leading to the crack spreading. Avoid using hot water to de-ice your windshield in winter and try not to park in direct sunlight during summer. Gradually heating or cooling your car can help minimize stress on the glass. For more details, you can read our full blog about seasonal windshield care tips.

4. Keep Your Car Indoors

If possible, park your car in a garage or under a shelter. This not only protects it from temperature fluctuations but also from elements like hail, debris, or falling branches that can worsen the crack.

5.Drive Carefully

Avoid bumpy roads and drive gently. Sudden movements or vibrations can cause the crack to spread. Also, maintain a moderate speed, as high speeds increase wind pressure against the windshield, which could exacerbate the crack.

6.Seek Professional Help

While DIY methods can provide a temporary fix, nothing beats professional repair. Auto glass experts can evaluate the severity of the crack and recommend the best course of action, be it repair or replacement.

When to Consider Windshield Replacement

Sometimes, repairing a crack might not be enough. Consider replacement if:

1. The crack is longer than 12 inches.

2. The crack is deep enough to penetrate more than half the glass's thickness.

3. The crack is in the driver's line of sight.

4. The crack has splintered at its ends.

Insurance and Windshield Repair

Check your auto insurance policy. Many policies cover windshield repair or replacement. It's always good to know your coverage to avoid out-of-pocket expenses.

Remember, a cracked windshield is not just about your car's appearance; it's a crucial safety feature of your vehicle.

Timely and appropriate action can prevent a small issue from turning into a major problem. By following these steps, you can ensure your safety and that of your passengers while saving money in the long run.

Call Now!

(626) 513-0431

Preferred Mobile Auto Glass