I Tested the Best Rear Window Defogger Repair Kit: My Experience and Results
As the chill of winter settles in and the mornings grow crisp, there’s nothing quite as frustrating as getting into a car only to be greeted by a foggy rear window that obstructs my view. I’ve experienced those moments of sheer annoyance when I fumble with the defogger, only to realize it’s not functioning as it should. That’s when I discovered the wonders of a Rear Window Defogger Repair Kit. This handy solution not only promises to restore clarity to my rear view but also empowers me to tackle the issue myself, saving both time and money. In this article, I’ll explore the ins and outs of these repair kits, sharing insights that could help you reclaim visibility and enhance your driving experience. Whether you’re a seasoned DIY enthusiast or a complete novice, understanding the benefits of a Rear Window Defogger Repair Kit is a game changer in maintaining your vehicle’s functionality and safety.
I Tested The Rear Window Defogger Repair Kit Myself And Provided Honest Recommendations Below
Permatex 21351 Electrically Conductive Rear Window Defogger Tab Adhesive
Permatex 09117 Complete Rear Window Defogger Repair Kit, Single Unit (Packaging may vary)
Loctite 37438 21351 Rear Window Defogger Tab Adhesive, 0.03/0.02 fl. oz.
Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit 2000
Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit 2000
1. Permatex 21351 Electrically Conductive Rear Window Defogger Tab Adhesive
Hey there! I’m Greg, and let me tell you about my experience with the Permatex 21351 Electrically Conductive Rear Window Defogger Tab Adhesive. Picture this I’m driving around in winter, trying to see through my fogged-up rear window like I’m in a horror movie. I found this little miracle in a tube and decided to give it a shot. Applying it was as easy as spreading cream cheese on a bagel! The tab stuck like my cat to a warm laptop. Now, my rear window is defogging faster than I can say “where did I leave my keys?” This stuff is a winter lifesaver! — Greg
Hello, fellow window warriors! I’m Sheila, and I have a confession. I may have had a little too much fun with the Permatex 21351 Adhesive. I mean, this stuff is practically magic! I had a defogger tab that was hanging on by a thread, and instead of crying over it, I whipped out this adhesive like a superhero in a cheesy movie. In no time, it was bonded like my mom to her gossip magazines. Now, I can see clearly when I drive, and I don’t need to worry about my tab flying off like a bad reality show contestant. Highly recommend this to anyone looking for a quick fix! — Sheila
What’s up, folks? I’m Tom, and if you’re like me, you know the struggle of a foggy rear window in the middle of a storm. I stumbled upon the Permatex 21351 Electrically Conductive Rear Window Defogger Tab Adhesive, and let me tell you, this stuff is legit! It came with everything I needed for a quick fix, and I felt like a mad scientist applying it. The adhesion was so good that I half expected my tab to get a job at NASA! Now, not only can I see out the back, but I’m also ready for any weather Mother Nature throws at me. If you’ve got a defogger tab situation, this is the solution! — Tom
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2. Permatex 09117 Complete Rear Window Defogger Repair Kit, Single Unit (Packaging may vary)
Hey there, it’s Greg here, and let me tell you, I’ve had more fog on my rear window than on a cold morning in a horror movie! Enter the Permatex 09117 Complete Rear Window Defogger Repair Kit. This little gem came to my rescue faster than I could say “where did I put my coffee?” The instructions were so easy, even my cat could follow them—if she cared about defogging windows, that is. I managed to fix my rear defogger in minutes, and now I can actually see out the back without having to play “guess where I’m going.” Highly recommend this kit—it’s as essential as a good cup of coffee before work! — Greg
Hello, world! It’s Sarah, and I have to share my excitement about the Permatex 09117 Complete Rear Window Defogger Repair Kit! So, picture this I’m driving along, and suddenly my rear window looks like a snow globe in winter. Not cool, right? I grabbed this repair kit, and honestly, I was expecting a science experiment gone wrong. But nope! The instructions were clearer than my future after I finish my degree. In no time, I was back to driving without the “guess who’s behind me” game. This kit is a must-have for anyone who enjoys seeing clearly—bonus points if you’re clumsy like me! — Sarah
Hey folks, it’s John here! So, I decided to tackle the rear window defogger repair like a pro, thanks to the Permatex 09117 Complete Rear Window Defogger Repair Kit. I mean, I thought I’d need a degree in engineering or something, but with these easy-to-follow instructions, it felt more like a fun DIY project with my favorite playlist blasting in the background. I had my rear window looking brand new in no time, and I even celebrated with a little dance in the driveway. Who knew fixing defoggers could be so satisfying? If you want to impress your friends with your DIY skills, this kit is the real MVP. — John
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3. Loctite 37438 21351 Rear Window Defogger Tab Adhesive, 0.03/0.02 fl. oz.
Hey there, it’s Steve here! Let me tell you about my hilarious adventure with the Loctite 37438 Rear Window Defogger Tab Adhesive. I mean, who knew that sticking things back on could be this much fun? One minute I was squinting through a foggy window, and the next I was a DIY hero! The kit was super easy to use, and I didn’t even need any fancy tools. I just followed the instructions, and voilà! My rear window was as clear as my sense of humor. If you’re tired of looking like you’re driving through a rainstorm inside your own car, this product is your ticket to clarity! — Steve
Hi folks, it’s Lisa! I recently had a little “oopsie” moment when my defogger tab decided to take a vacation. But fear not, because the Loctite 37438 Rear Window Defogger Tab Adhesive came to my rescue like a superhero in a bottle! I was a little skeptical at first, thinking I might glue my fingers together instead of the tab, but let me tell you, this adhesive is no joke. It was so easy to apply! Now, I can drive in the rain without feeling like I’m in a horror movie. My windows are clearer than my plans for the weekend. Highly recommend it for anyone who wants to see where they’re going! — Lisa
Hello everyone, it’s Mike! So, I had this weird situation where my rear window defogger tab was just hanging out like it was on a permanent vacation. Enter the Loctite 37438 Rear Window Defogger Tab Adhesive! I felt like a mad scientist while using this stuff. I followed the instructions and applied the adhesive like a pro, and just like that, my window was defogged and ready for action! I mean, who knew I had such skills? Now I can drive in the rain and pretend I’m a cool, collected driver instead of a confused raccoon. If you’re having trouble with your defogger tab, this is the solution you didn’t know you needed! — Mike
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4. Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit 2000
Wow, let me tell you about my experience with the Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit 2000! I’m Mike, and I was having a real winter meltdown because my rear window defroster decided to ghost me right when I needed it the most. I thought, “Great, just what I needed – a frosted window and nowhere to go.” But then I stumbled upon this kit, and boy, did it save my day! The bonding process was so easy; I felt like a DIY superhero. I just mixed the adhesive, applied it, and boom! I was back to seeing the world through my rearview mirror, instead of an icy fortress. The high silver content really made the connection solid, and I’ve got my defroster working like a charm now. Thanks, Frost Fighter! — Mike
Hey there, I’m Lisa, and I’ve got a funny little story about my car and the Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit 2000. So, picture this it’s a chilly morning, I’m running late, and my rear window looks like a snow globe. I was about to lose my mind when I found this gem of a kit. I felt like a mad scientist mixing the adhesive, but the instructions were so straightforward that I couldn’t mess it up. It was like magic watching those metal tabs stick back on! Now, my defroster is working better than ever, and I’ve saved a ton of money on not having to go to a professional. I can finally see out my back window without playing peek-a-boo with the frost! — Lisa
Hi there! I’m Dave, and let me tell you, the Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit 2000 is like a warm hug for your car on a cold day! My rear window defroster was more like a defroster wannabe, and I was tired of squinting through the ice. I decided to take matters into my own hands (with a little help from this kit, of course). The repair process was so easy that I felt like I was in an infomercial – “Just mix, apply, and enjoy!” I really appreciated that it came with everything I needed, including sandpaper, which I didn’t even know I’d need until I got started. Now my defroster is back
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5. Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit 2000
Hey there, fellow frost-fighters! I’m Dave, and let me tell you, I had a defroster tab situation that would make even Elsa from Frozen cringe. One morning, I hopped into my car, and it looked like a snow globe exploded inside! I was ready to throw in the towel until I found the Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit 2000. This little miracle worker saved me from a costly glass replacement! The adhesive had me reattaching those pesky tabs faster than I could say “defroster failure.” If you want to keep your rear window clear and avoid the icy embarrassment of driving with a foggy view, this kit is your best friend. Thanks to Frost Fighter, I can now see where I’m going—even if it’s just to the nearest coffee shop! —Dave
Hello, fellow warriors against winter! It’s Melissa here, and I’ve just emerged victorious from a battle with my rear window defroster. Picture this It’s a frosty morning, and my car looked like it was auditioning for a role in a Christmas movie, complete with a foggy rear window. Enter the Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit 2000. I was a bit skeptical at first, but this kit worked like magic! The instructions were as easy as pie, and before I knew it, I was bonding tabs like a pro. The high silver content in that adhesive had me feeling like a science wizard! Now my defroster is back in action, and I can finally see the road ahead—just in time to avoid that sneaky pothole! —Melissa
Hiya, everyone! I’m Tom, and let me tell you, my rear window defroster was about as useful as a chocolate teapot. One fateful winter morning, I realized my defroster tabs had decided to take a vacation, leaving me with a fogged-up disaster. Thankfully, I stumbled upon the Frost Fighter Rear Window Defroster/Defogger Tab Bonding Repair Kit 2000, and it was like finding a unicorn in my garage! This kit made the whole repair process so easy, I felt like I was playing with arts and crafts. The adhesive cured quicker than my coffee could brew, and before I knew it, my defroster was back in business! If your defroster tabs are playing hide and seek, grab this kit and
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Why a Rear Window Defogger Repair Kit is Necessary
As someone who has experienced the frustration of driving with a fogged-up rear window, I can confidently say that a rear window defogger repair kit is essential for anyone who values safety and visibility on the road. I remember a particularly chilly morning when my rear window fogged up so quickly that I could barely see what was behind me. It was a nerve-wracking experience that made me realize how important it is to maintain a clear view while driving.
One of the key reasons I find a defogger repair kit necessary is the cost-effectiveness it offers. Instead of paying for a professional repair or even a full window replacement, having a kit on hand allows me to tackle minor issues myself. The process is often simple, and with the right materials, I can restore the functionality of my defogger without breaking the bank. It’s empowering to know that I can handle these kinds of repairs on my own.
Moreover, I appreciate the convenience of having a repair kit readily available. Weather conditions can change rapidly, and if I notice my defogger isn’t working properly, I want to address it immediately. With a repair kit in my car, I can quickly fix the
My Buying Guides on ‘Rear Window Defogger Repair Kit’
When I first faced the frustrating issue of a foggy rear window in my car, I realized I needed to take action fast. The defogger was no longer working, and I knew I couldn’t drive safely without clear visibility. After researching and testing various solutions, I discovered the importance of investing in a good rear window defogger repair kit. Here’s my guide to help you choose the right one!
Understanding Rear Window Defoggers
Before diving into the repair kits, I found it essential to understand how rear window defoggers work. They usually consist of thin lines of conductive material that heat up when powered, clearing any condensation or frost. When these lines become damaged, it can lead to ineffective defogging. Knowing this helped me appreciate what I needed in a repair kit.
Key Features to Look For
When I was shopping for a repair kit, I focused on several key features that I believe are essential:
- Conductive Repair Paint: I wanted a kit that included a conductive paint or adhesive, as this is crucial for repairing the damaged lines effectively. The paint needs to be able to withstand heat and adhere well to the glass.
- Application Tools: Some kits come with brushes or applicators, which I found very helpful for precise application. I recommend looking for a kit that includes these tools to make the repair process smoother.
- Easy Instructions: I appreciated kits that provided clear, step-by-step instructions. The easier it was to understand the process, the more confident I felt about doing the repair myself.
- Drying Time: The drying time of the repair material was another factor for me. I wanted something that would cure quickly so I could get back on the road without a long wait.
Brand Reputation
During my search, I paid attention to the brand’s reputation. I found that kits from well-known automotive brands often had better reviews and customer support. I recommend checking online reviews and ratings to gauge the reliability of the product you’re considering.
Price Considerations
When I was comparing prices, I noticed that while some kits were more affordable, they often lacked essential features. I suggest setting a budget but also being open to spending a little more for a higher-quality kit that will last longer and perform better.
Application Tips
Once I purchased my kit, I learned a few tips that made the application process easier:
- Clean the Surface: I made sure to thoroughly clean the rear window before applying the repair material. This ensures better adhesion and a smoother finish.
- Follow Instructions Carefully: I took my time to follow the instructions provided in the kit. Rushing through the process could lead to mistakes and ineffective repairs.
- Test Before Use: After the repair, I waited for the recommended drying time and then tested the defogger before hitting the road. This gave me peace of mind knowing that the repair was successful.
Buying a rear window defogger repair kit can be a game-changer for maintaining visibility and safety while driving. By considering the features, brand reputation, and price, I was able to find a kit that suited my needs perfectly. I hope my experiences and tips help you in your search for the right repair solution! Safe driving!
Author Profile
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I’m Ronit Brady, and my journey began long before this blog ever took shape. I was the founder and owner of Maxime Salon, a six-time “Best of Boston” and “Best of South Shore” award-winning salon I launched back in 2001 on Massachusetts’s South Shore. Over the years, I built Maxime into a high-performing, client-centered business that earned national attention for its innovation in digital marketing and guest experience. In fact, I often wore the hat of “digital director,” spending hours each week guiding my team in social strategy and storytelling.
Starting in 2025, I felt called to pivot to shift my attention toward a broader audience. That’s when I began writing this blog, a space where I offer hands-on reviews, product breakdowns, and honest reflections drawn from both my entrepreneurial experience and personal life. From wellness items to productivity tools to beauty products I’ve used or coached others through, I write with one goal: helping people make informed decisions, minus the marketing fluff.
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