Having a small crack in your windscreen can be a significant inconvenience, but don't worry, there are several ways to handle it effectively. In this article, we'll explore various fixes and solutions for windscreen cracks, including DIY methods and professional repair options. We'll also discuss the cost to repair a windscreen crack and some preventive measures to avoid future damage.

Understanding Windscreen Cracks

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Before diving into the solutions, it's essential to understand what causes windscreen cracks and how they can affect your vehicle.

Causes of Windscreen Cracks

Windscreen cracks can occur due to various reasons such as:

• Road Debris: Small stones or gravel can hit your windscreen while driving. This is especially common on highways or gravel roads where the likelihood of debris being kicked up is higher.

• Temperature Changes: Sudden changes in temperature can cause the glass to expand and contract, leading to cracks. For example, pouring hot water on a frosty windscreen can cause thermal shock.

• Stress: Over time, the structural integrity of your windscreen can weaken, causing stress cracks. This can be due to long-term exposure to vibrations and bumps from regular driving.

• Accidents: Even minor collisions can result in a cracked windscreen. Sometimes, the impact doesn't have to be direct; the force can transfer through the vehicle's frame.

Types of Windscreen Cracks

Understanding the type of crack can help in deciding the best course of action:

• Bullseye: A circular crack caused by direct impact. These are usually easier to repair if caught early.

• Star Break: A series of small cracks radiating from the impact point. These can spread quickly if not treated.

• Combination Break: A mix of bullseye and star break characteristics, making them more challenging to repair.

• Edge Crack: Cracks that start within two inches of the windscreen edge. These are particularly dangerous as they can compromise the structural integrity of the windscreen.

Why You Shouldn't Ignore a Crack

A small crack may seem harmless at first, but if left untreated, it can quickly spread and compromise the structural integrity of the windscreen. This not only makes driving dangerous but can also lead to more expensive repairs or even the need for a complete windscreen replacement.

Ignoring a crack can also lead to legal issues. In many regions, driving with a damaged windscreen can result in fines or failed vehicle inspections. Moreover, a compromised windscreen can affect the deployment of airbags, putting you and your passengers at greater risk during an accident.

Finally, a damaged windscreen can impair your visibility, especially during bad weather conditions or at night. This increases the likelihood of accidents, making it crucial to address any cracks as soon as they appear.

DIY Fixes for Small Windscreen Cracks

There are several DIY methods you can try to fix small windscreen cracks. These methods can be effective for minor damage and are usually more cost-effective.

Using a Windscreen Repair Kit

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One of the most popular DIY methods is using a windscreen repair kit. These kits are readily available at automotive stores and online. Here's how you can use one:

1. Clean the Area: Use a glass cleaner to clean the area around the crack. Removing dirt and debris ensures that the resin adheres properly to the glass.

2. Apply the Resin: Follow the instructions on the repair kit to apply the resin to the crack. Most kits come with a special applicator to inject the resin into the crack.

3. Cure the Resin: Use the curing strips provided in the kit and expose the resin to direct sunlight or UV light for a few minutes. This hardens the resin, filling the crack and preventing it from spreading.

4. Remove Excess Resin: Once the resin is cured, use a razor blade to remove any excess resin from the windscreen. This ensures a smooth surface, restoring the clarity of the glass.

Using Nail Polish or Super Glue

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If you don't have a repair kit on hand, you can use clear nail polish or super glue as a temporary fix:

1. Clean the Area: Make sure the area around the crack is clean and dry. Any moisture or dirt can prevent the adhesive from sticking properly.

2. Apply the Nail Polish or Glue: Carefully apply a small amount of clear nail polish or super glue to the crack. This acts as a sealant, preventing the crack from spreading.

3. Let It Dry: Allow the substance to dry completely before driving. This usually takes a few hours, depending on the adhesive used.

4. Reapply as Needed: This is a temporary fix, so you may need to reapply the adhesive until you can get a more permanent solution.

Tape or Sticker

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For a temporary fix, you can use clear tape or a windscreen repair sticker to cover the crack. This can help prevent dirt and moisture from entering the crack, which can cause it to spread.

1. Clean the Area: Ensure the area around the crack is clean and dry.

2. Apply the Tape or Sticker: Place the tape or sticker over the crack, making sure it adheres well to the glass.

3. Replace Regularly: This is a very temporary solution, so check the tape or sticker regularly and replace it as needed until you can get the crack professionally repaired.

Professional Windscreen Crack Repair

While DIY methods can be effective for minor cracks, professional repair is often the best option for larger or more severe cracks.

When to Seek Professional Help

You should consider seeking professional help if:

• The Crack is Large: If the crack is longer than a few inches, DIY methods may not be effective.

• Driver's Line of Sight: If the crack is located in the driver's line of sight, it can impair visibility and should be professionally repaired.

• Near the Edge: Cracks near the edge of the windscreen are more likely to spread and compromise structural integrity.

• Uncertainty: If you're unsure about the severity of the crack, it's always best to consult a professional.

  
  

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Finding a Reliable Repair Service

When choosing a repair service, consider the following:

• Reputation: Look for reviews and recommendations to find a reputable service. Online platforms like Google Reviews or Yelp can provide valuable insights into customer experiences.

• Warranty: Choose a service that offers a warranty on their repairs. This ensures that you can return if the repair fails or if additional issues arise.

• Convenience: Some services offer mobile repairs, allowing you to get your windscreen fixed without leaving your home or office. This can be particularly useful if your windscreen crack makes driving unsafe.

• Certifications: Check if the repair service has any industry certifications. This can be an indicator of their expertise and commitment to quality service.

Preventive Measures

Taking preventive measures can help you avoid future windscreen cracks and save you money in the long run.

Avoid Following Too Closely

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One of the most common causes of windscreen cracks is road debris. Avoid following other vehicles too closely, especially on highways and gravel roads, to reduce the risk of stones hitting your windscreen.

Maintaining a safe distance gives you more time to react to sudden braking or debris on the road. It also reduces the likelihood of small rocks and gravel being kicked up by the vehicle in front of you. This simple practice can significantly reduce the risk of windscreen damage.

Park in the Shade

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Sudden temperature changes can cause your windscreen to crack. Try to park in shaded areas or use a sunshade to protect your windscreen from extreme heat.

Parking in a garage or under a carport can also help maintain a consistent temperature for your vehicle. If shaded parking isn't available, consider using a reflective sunshade inside your car to reduce the interior temperature. This can prevent thermal stress on your windscreen, reducing the risk of cracks.

Regular Maintenance

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Inspect your windscreen regularly for any signs of damage. Addressing small chips and cracks early can prevent them from spreading and requiring more extensive repairs.

Make it a habit to check your windscreen each time you wash your car. Look for any new chips, cracks, or signs of wear. Early detection can save you from more costly repairs down the line. Regular maintenance also includes ensuring your windscreen wipers are in good condition, as worn wipers can scratch the glass, leading to further damage.

Conclusion

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Dealing with a small crack in your windscreen doesn't have to be stressful. By understanding the causes and taking prompt action, you can effectively manage the situation. Whether you choose a DIY fix or seek professional help, addressing the crack early can save you time and money. Remember to take preventive measures to protect your windscreen from future damage, ensuring a safe and smooth driving experience.

Regular maintenance and prompt attention to any damage can help you avoid more serious issues. By following the tips outlined in this article, you can keep your windscreen in top condition and ensure your vehicle's safety. Stay proactive, and your windscreen will serve you well for many miles to come.