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The Pros And Cons Of Using An At-Home Windshield Repair Kit

You are driving along the road when, all of a sudden, a flying rock smashes into your windshield. In that moment, a small chip and crack is left behind in your windshield. Luckily, this does not require your windshield to be replaced. But the crack does need to be repaired and sealed to prevent it from cracking further, which would require windshield replacement. When this happens, you have a decision to make. You can use an at-home windshield repair kit or you can take your car to a glass specialist to make the repair for you. There are pros and cons to both methods and learning about these can help you make an informed decision.

Pros of Using an At-Home Windshield Repair Kit

  • An At-Home Windshield Repair Kit is Affordable

The biggest advantage to using an at-home windshield repair kit is that it is significantly cheaper to buy and use a kit than it is to have your car repaired by a professional. If money is tight and you have just gotten a crack in your windshield, sealing it yourself is the perfect way to ensure the crack doesn't spread without spending much money doing so.

  • An At-Home Windshield Repair Kit is Effective

The other benefit to using an at-home windshield repair kit is that when done correctly, this kit is effective at preventing the crack from increasing in size. If a windshield crack increases in size, it can obstruct your vision while driving and may require the entire windshield to be replaced. While the resin used by a professional lasts a bit longer than the resin found in at-home repair kits does its job and can be reapplied as needed.

Cons of Using an At-Home Windshield Repair Kit

  • Many People Apply the Resin Incorrectly When They Do the Job Themselves

One of the biggest downsides to using an at-home windshield repair kit is that you may apply the resin incorrectly if you do not follow instructions carefully. If the resin is applied incorrectly there can be problems. If the resin is not applied correctly, it can have air bubbles in it. This weakens the resin, which decreases its lifespan and durability. If resin is not applied correctly, it can drip down the windshield, affecting your visibility. And if resin is not applied correctly, it may not adhere properly, which decreases its effectiveness. If you have any doubts about your ability to use an at-home repair kit, you may be better off having a professional do the job instead.

  • You Don't Have the Same Tools a Professional Does

The second con to using an at-home windshield repair kit is that you don't have the same tools that a professional, like Central Glass, does. When you use an at-home kit, you are filling in the crack or chip without smoothing the glass or removing uneven layers of glass. This is because the everyday person doesn't have the correct tools or experience to do this process.  

The downside to not smoothing the glass is that your crack or chip is going to be more prominent and noticeable when filled than a crack or chip repaired by a professional who evens out the glass before filling it in. While this may not a big deal to some, it may be a big deal to others.

If your windshield is hit by a rock or other debris and cracks or chips, it is important to fill in that crack or chip quickly. When it is warm, glass will expand and when it is cold, glass will contract. As glass expands or contracts, the chip or crack will grow. Filling in a crack prevents this from happening. However, you have to decide whether to fill it in yourself or hire a professional to do it for you. Weighing the pros and cons of at-home windshield repair kits will help you make a decision that is best for you.


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