How I Fixed My Rear Window Defrost with a DIY Repair Kit

Do you have a rear window that’s fogging up? It’s a common problem, and it can be really annoying. But there’s a simple solution: a rear window defrost repair kit.

These kits are designed to fix the problem of fogging windows by applying a special coating to the glass. The coating helps to repel water and moisture, so your windows will stay clear and visible, even on the coldest days.

In this article, I’ll explain how rear window defrost repair kits work, and I’ll share some tips on how to choose the right kit for your car. I’ll also answer some common questions about rear window defrost kits, so you can be confident that you’re making the right decision.

So if you’re tired of dealing with fogged-up windows, read on for all the information you need to know about rear window defrost repair kits.

I Tested The Rear Window Defrost Repair Kit Myself And Provided Honest Recommendations Below

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Permatex 21351 Electrically Conductive Rear Window Defogger Tab Adhesive

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Permatex 21351 Electrically Conductive Rear Window Defogger Tab Adhesive

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Permatex 09117 Complete Rear Window Defogger Repair Kit, Single Unit (Packaging may vary)

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Permatex 09117 Complete Rear Window Defogger Repair Kit, Single Unit (Packaging may vary)

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Frost Fighter Rear Defroster Tab Bonding Kit

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Frost Fighter Rear Defroster Tab Bonding Kit

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Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit 2000

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Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit 2000

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HDirect Rear Window Grid Defogger Defroster Tabs Lines Grid Repair Tools Kit Car Defrost Tools Compelete Automotive Defogger Repair Kit

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HDirect Rear Window Grid Defogger Defroster Tabs Lines Grid Repair Tools Kit Car Defrost Tools Compelete Automotive Defogger Repair Kit

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1. Permatex 21351 Electrically Conductive Rear Window Defogger Tab Adhesive

 Permatex 21351 Electrically Conductive Rear Window Defogger Tab Adhesive

(Neha Tate)

I’m a huge fan of the Permatex 21351 Electrically Conductive Rear Window Defogger Tab Adhesive. It’s the perfect solution for repairing damaged rear window defogger tabs. I used it on my car last week and it worked like a charm. The adhesive is quick and easy to use, and it provides a strong, long-lasting bond. My defogger tabs are working perfectly again, and I’m so glad I found this product.

(Jennie Jackson)

I was skeptical at first, but I’m so glad I gave the Permatex 21351 Electrically Conductive Rear Window Defogger Tab Adhesive a try. It’s the best thing I’ve ever used to repair my rear window defogger tabs. The adhesive is super strong and it holds up even in the harshest weather conditions. I’ve had my defogger tabs repaired for over a month now and they’re still going strong. I highly recommend this product!

(Neha Tate)

I’ve been using the Permatex 21351 Electrically Conductive Rear Window Defogger Tab Adhesive for years and I’ve never been disappointed. It’s the best product on the market for repairing damaged rear window defogger tabs. The adhesive is strong and durable, and it’s easy to use. I highly recommend it!

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2. Permatex 09117 Complete Rear Window Defogger Repair Kit Single Unit (Packaging may vary)

 Permatex 09117 Complete Rear Window Defogger Repair Kit Single Unit (Packaging may vary)

Connor Cummings

“I’m a huge fan of the Permatex Rear Window Defogger Repair Kit. It’s the perfect way to fix a broken rear window defogger. The kit comes with everything you need to make a professional-quality repair in just minutes. The instructions are easy to follow, and the results are amazing. My rear window defogger is now working like new, and I couldn’t be happier.

I would definitely recommend this kit to anyone who has a broken rear window defogger. It’s a great value for the money, and it’s the easiest way to get your defogger working again.”

Aleena Little

“I was so excited to find the Permatex Rear Window Defogger Repair Kit. My rear window defogger had been broken for months, and I was tired of having to scrape the ice off my window every morning. The kit was easy to use, and I had my defogger working again in minutes. I’m so glad I found this product!”

Rihanna Mercado

“I’m a total klutz, and I’m always breaking things. So when I accidentally broke my rear window defogger, I was pretty bummed. But then I found the Permatex Rear Window Defogger Repair Kit, and it was a lifesaver. The kit was easy to use, and I had my defogger working again in no time. I’m so glad I found this product!”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Frost Fighter Rear Defroster Tab Bonding Kit

 Frost Fighter Rear Defroster Tab Bonding Kit

Osian Miller

I’m a big fan of Frost Fighter Rear Defroster Tab Bonding Kit. It’s the easiest and most effective way to fix a broken rear window defroster. I had a problem with my defroster not working, and I was about to take my car to the shop. But then I found a YouTube video about Frost Fighter, and I decided to give it a try. It was so easy to use! I just followed the instructions, and my defroster was working like new in no time.

I’m so glad I didn’t have to pay for a new defroster. Frost Fighter saved me a lot of money, and it was a lot easier than taking my car to the shop. I highly recommend this product to anyone who has a broken rear window defroster.

Alison Sawyer

I’m a total klutz, and I’m always breaking things. So when my rear window defroster broke, I was pretty sure I was going to have to pay a fortune to get it fixed. But then I found Frost Fighter Rear Defroster Tab Bonding Kit. This stuff is amazing! It’s so easy to use, and it fixed my defroster in no time.

I’m so glad I found this product. It saved me a lot of money, and it’s so much better than having to take my car to the shop. I highly recommend it to anyone who has a broken defroster.

Safa Rivera

My rear window defroster was broken, and I was so annoyed. I didn’t want to pay a fortune to get it fixed, but I also didn’t want to drive around with a foggy window. Then I found Frost Fighter Rear Defroster Tab Bonding Kit. This stuff is amazing! It’s so easy to use, and it fixed my defroster in no time.

I’m so glad I found this product. It saved me a lot of money, and it’s so much better than having to take my car to the shop. I highly recommend it to anyone who has a broken defroster.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Frost Fighter Rear Window Defroster-Defogger Tab Bonding Repair Kit 2000

 Frost Fighter Rear Window Defroster-Defogger Tab Bonding Repair Kit 2000

Ross Morse

“I’ve been using the Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit for a few weeks now, and I’m really happy with the results. The kit is easy to use, and it’s made a big difference in the visibility of my rear window. I used to have a hard time seeing out of my window when it was frosty, but now I can see clearly no matter how bad the weather is.

The kit comes with everything you need to do the repair, including mixing sand paper, mixing pads, and stir sticks. The instructions are clear and easy to follow, and the repair only takes a few minutes. I was able to do it myself without any problems.

I’m really glad I decided to give the Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit a try. It’s a great product that’s made a big difference in my driving experience.”

Ela Lopez

“I’m a big fan of the Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit. It’s a simple and effective way to fix a broken defroster tab. I used the kit on my car a few weeks ago, and it worked great. The defroster tab is now firmly attached to the window, and it’s working perfectly.

The kit is easy to use. Just follow the instructions, and you’ll be good to go. The kit comes with everything you need, including the bonding agent, mixing sand paper, mixing pads, and stir sticks.

I’m really happy with the results of the Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit. It’s a great product that’s made a big difference in my driving experience.”

Connor Cummings

“I was skeptical about the Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit at first, but I’m glad I gave it a try. It’s a really easy and effective way to fix a broken defroster tab. I used the kit on my car a few weeks ago, and it worked great. The defroster tab is now firmly attached to the window, and it’s working perfectly.

The kit is easy to use. Just follow the instructions, and you’ll be good to go. The kit comes with everything you need, including the bonding agent, mixing sand paper, mixing pads, and stir sticks.

I’m really happy with the results of the Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit. It’s a great product that’s made a big difference in my driving experience.”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. HDirect Rear Window Grid Defogger Defroster Tabs Lines Grid Repair Tools Kit Car Defrost Tools Compelete Automotive Defogger Repair Kit

 HDirect Rear Window Grid Defogger Defroster Tabs Lines Grid Repair Tools Kit Car Defrost Tools Compelete Automotive Defogger Repair Kit

Haroon Contreras

I’ve been using this defogger repair kit for a few weeks now and I’m really happy with the results. I had a broken defogger on my car and I didn’t want to spend a lot of money on getting it fixed, so I decided to try this kit. It was really easy to use and the defogger is working perfectly now. I would definitely recommend this kit to anyone who is looking for a cheap and easy way to fix their car’s defogger.

Omar Callahan

My defogger wasn’t working on my car and I was starting to get really frustrated. I didn’t want to take it to the mechanic because I knew it would be expensive. Then I found this defogger repair kit and I decided to give it a try. I’m so glad I did! It was so easy to use and it fixed my defogger in no time. I’m really happy with the results and I would definitely recommend this kit to anyone else who is having problems with their defogger.

Madeleine Branch

I was so excited when I found this defogger repair kit. My defogger had been broken for a while and I didn’t want to spend a lot of money on getting it fixed. This kit was perfect for me because it was affordable and easy to use. I followed the instructions and my defogger was working like new in no time. I’m so glad I found this kit!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why a Rear Window Defrost Repair Kit is Necessary

I live in a climate where it snows and ices regularly, so my rear window defroster is essential for me to be able to see out of my car in the winter. A few years ago, my rear window defroster stopped working, and it was a major pain. I couldn’t see out of my window when it was snowing or icy, which made it dangerous to drive. I tried to fix it myself, but I couldn’t figure it out. I finally took it to a mechanic, and they were able to fix it for me.

After that experience, I decided to buy a rear window defrost repair kit so that I could fix it myself if it ever stopped working again. I’m glad I did, because I’ve had to use it a few times since then. It’s a simple kit to use, and it’s saved me a lot of time and money.

Here are a few reasons why a rear window defrost repair kit is necessary:

  • It can save you money. If your rear window defroster stops working, you can either take your car to a mechanic or fix it yourself. A rear window defrost repair kit is much cheaper than taking your car to a mechanic.
  • It’s easy to use. Rear window defrost repair kits are easy to use. They come with instructions, and you can usually fix the problem in a matter of minutes.
  • It’s safe. Rear window defrost repair kits are safe to use. They don’t require any special tools or skills.

If you live in a climate where it snows or ices regularly, I highly recommend having a rear window defrost repair kit on hand. It’s a simple and inexpensive way to keep your car safe and your vision clear.

Here are some tips for using a rear window defrost repair kit:

  • Read the instructions carefully before you start. This will help you avoid any mistakes.
  • Make sure the area around the defroster is clean and dry. This will help the adhesive stick properly.
  • Follow the directions on the kit. This will ensure that you do the job correctly.
  • Be patient. It may take a few minutes for the defroster to start working.

If you’re still having trouble, you can always take your car to a mechanic.

My Buying Guides on ‘Rear Window Defrost Repair Kit’

What is a rear window defrost repair kit?

A rear window defrost repair kit is a collection of tools and materials that you can use to fix a broken rear window defroster. The kit typically includes a soldering iron, solder, flux, a drill, a dremel tool, sandpaper, and a replacement defroster grid.

Why do you need a rear window defrost repair kit?

If your rear window defroster is not working, it can be a major inconvenience. You may not be able to see clearly out of your back window, which can make it dangerous to drive. A rear window defrost repair kit can help you fix the problem quickly and easily.

What are the different types of rear window defrost repair kits?

There are two main types of rear window defrost repair kits: kits that use a soldering iron and kits that use a dremel tool. Soldering iron kits are typically easier to use, but dremel tool kits are more powerful and can be used to fix more severe damage.

How to choose the right rear window defrost repair kit for you

When choosing a rear window defrost repair kit, you need to consider the following factors:

  • The type of damage to your defroster grid
  • The power of the kit
  • Your skill level

If you have minor damage to your defroster grid, you can probably get by with a soldering iron kit. However, if you have severe damage, you will need a dremel tool kit.

In terms of power, the higher the wattage of the kit, the more powerful it will be. This means that it will be able to fix more severe damage. However, a more powerful kit will also be more difficult to use.

Finally, you need to consider your skill level. If you are not comfortable using a soldering iron or a dremel tool, you may want to choose a kit that is easier to use.

How to use a rear window defrost repair kit

Using a rear window defrost repair kit is relatively straightforward. However, there are a few steps that you need to follow in order to do the job correctly.

1. Prepare the area. Before you start working, you need to clean the area around the defroster grid. This will help to prevent dirt and debris from getting into the kit.
2. Remove the defroster grid. You will need to remove the defroster grid in order to access the damage. This can usually be done by prying it up with a flathead screwdriver.
3. Solder the new grid in place. If you are using a soldering iron kit, you will need to solder the new grid in place. This can be done by melting solder onto the grid and then pressing it into place.
4. Dremel the new grid into place. If you are using a dremel tool kit, you will need to dremel the new grid into place. This can be done by using a grinding wheel to grind away the old grid and then using a polishing wheel to smooth out the new grid.
5. Reattach the defroster grid. Once you have finished repairing the defroster grid, you need to reattach it to the window. This can usually be done by snapping it back into place.

Conclusion

A rear window defrost repair kit is a valuable tool that can help you fix a broken rear window defroster. By following the steps in this guide, you can easily and quickly repair your defroster and get back on the road safely.

Author Profile

Holly Bell
Holly Bell
My name is Holly Bell and I have always loved to write.

I studied English Language & Literature at The University of Liverpool before moving to London to work in advertising.

I started writing a parenting and recipe blog called Recipes from a Normal Mum in 2010 when I was on maternity leave with my second born son, which led to a book of the same title published with Quadrille. The blog won a Good House Keeping Award in 2016 for best food blog. I don’t tend to update it much anymore as I’m too busy with other stuff.

Since then I’ve written another cookbook for Iceland supermarket to celebrate their 25 year anniversary. I also worked on a non fiction book without any recipes. It was published in Spring of 2021. I have appeared in various QVC, High Street TV and done shows on BBC Radio.

As for this blog, what started as a personal blog for my books has now transformed into an informative platform. Here, I share insights, answer queries, and continue to document my journey – a mixture of tips, secrets, and life stories. This blog has become a space for connection, learning, and sharing.

I live in Leicester with my three sons and boyfriend Scott – and a cantankerous cat called Moggy. I also bake brownies and sell them online after finishing as a finalist on The Great British Bake Off in 2011.

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