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How To Fix a Crack In Your Windshield:
A Simple Guide

September 29, 2024

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Joshua Gamboa

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Austin Metropolitan Area

Need to repair a windshield crack ? We’ve all been there before. Imagine it’s the weekend and the kids are all away, spending the day at Zilker Park with a close (but not too close) family friend. For a moment, you realize you’ve finally got the place to yourself: no noise, no distractions, total peace and freedom. So, you relax and head to one of Austin’s world-famous thrift shops. The day couldn’t be more perfect, till suddenly, something hits your windshield, and bam! A crack appears.

Slightly agitated, you won’t let something small like that ruin your day, so you valiantly push forward. And by the time you finish shopping, you’ve forgotten all about that annoying little crack. Satisfied with finding what you wanted, you return to your car, but your heart stops, as you notice that that small crack isn’t so small anymore.

Windshield cracks come fast and frequently, if you’re not careful they may be more trouble than they’re worth. It’s best to be prepared when they occur, lest you waste that shopping money on a new windshield.

But how do you fix a crack in your windshield? This simple and easy-to-follow guide will ensure you will be better equipped to repair any sudden cracks in your windshield at a moment’s notice.

Can I Repair A Windshield Crack?

Windshield cracks come in different variations depending on the damage. A large object will cause far more damage than a small one. However, because small object impacts occur far more frequently, windshields aren’t designed to handle larger damage. So, the first step is to understand the type of damage before anything else.

  • Chips: small damage from debris impact
  • Cracks: Lines that can vary in length and depth
  • Bull’s-Eye and Star Breaks: Circular damage with radiating cracks

Once you know the type of impact damage, you should assess the impact size. Generally, chips and Bull’s Eyes can be repaired easily, but any impact over 6 inches, be it chips or cracks, is considered too damaged to fix. If the damage is also in the driver’s view, you may be looking at something dangerous and even illegal to repair on your own. This is where Professional Help comes in.

DIY vs. Professional Service

When considering Professional Service or DIY, you must account for a couple of factors. a windshield repair kit can be used if the crack is small enough (usually under six inches). Repairing small impacts yourself saves you money on an otherwise needless expense. However, if the cracking continues to deepen or is too deep for a repair kit, consider looking for professional service.

Furthermore, if your damage is on a surface with advanced features, like special coating or sensors, do not try to repair it yourself; leave it to the professionals. They’ll usually offer high-quality service and warranties for damaged glass, leaving you with less to worry about in the future if the need arises.

Repairing a Windshield Crack Yourself

If you’ve followed along to this point, you should have a solid grasp on whether DIY is right for you. If so, here are the steps to help guide you safely and effectively:

Tools and Materials Needed

  • Windshield repair kit (available at auto parts stores like AutoZone).
  • Clean microfiber cloth.
  • Safety glasses and gloves.

Preparation Steps

Choose the Right Environment: Work in a shaded, dry area. Preferably away from any sudden changes or loud noises. Windshield repair is delicate work that requires a steady hand.

Clean the Windshield: Remove dirt and glass shards from the crack. Ensure it is free from any debris that may block the adhesive from fully filling.

Repair Process

These steps are relatively straightforward, so just be careful when working through them

  1. Assemble the Repair Kit: Follow the manufacturer’s instructions.
  2. Apply the Adhesive or Resin: Use the applicator to fill the crack.
  3. Remove Air Bubbles: Ensure the resin penetrates completely.
  4. Cure the Resin: Allow it to set using UV light or sunlight.
  5. Finish Up: Scrape off excess resin for a smooth finish.

Post-Repair Care

Avoid Immediate Pressure: Do not wash the car or use windshield wipers for a certain period.

Inspect the Repair: Ensure visibility is restored and the crack is sealed.

Some Tips For Effective Care

Timing Is Crucial: Address cracks as soon as possible to prevent spreading.

Avoid Extreme Temperatures: Do not repair in very hot or cold conditions.

Quality Products Matter: Use reputable repair kits for the best results.

Preventing Future Windshield Cracks

Safe Driving Practices

  • Maintain a safe distance from trucks and construction vehicles.
  • Avoid rough roads when possible.

Regular Maintenance

  • Inspect your windshield regularly for minor damage.
  • Replace wiper blades to prevent scratches.

Protective Measures

  • Consider windshield protectants or films.

Conclusion

Congratulations! You’ve successfully repaired the damage or got it fixed professionally. Either way, your annoying headache is gone, and you can go about your days with one last thing to worry about. I can’t say the same for the kids though (Just kidding, I swear they’re sweet kids).

As a quick refresher, remember the steps provided to ensure that your windshield damage issues are a thing of the past! Assess the damage and the chip type. Is it large or small? If it’s large, seek professional repair services. They generally offer high-quality service and excellent warranties. Is it small? Save money and time with DIY repair kits. Follow the instructions above carefully (and in the repair kit instructions booklet) to ensure a smooth success. Keep up with preventative measures and tips to prevent reoccurring damage in the future.

Need Professional Glass Services?

If you need professional help and live in the Austin Texas area, then reach out to Floyd’s Glass. We tackle any and all automotive glass damage, no matter the job. With over 75 years of family-owned expertise, we are the largest full-service glass company in the Central Texas area. Feel free to give us a call and we’ll be more than happy to help you out.

 

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