Best Windshield & Glass Repair Tools of 2025

"I was pleasantly surprised by this kit! It worked wonders on a small crack in my windshield. The repair was straightforward and effective, transforming the damage into just a smudge. I’m truly impressed with the results, especially considering how big the chip was."

"I took a chance on this product after reading good reviews. I picked a sunny day, and to my amazement, it worked! I had a small bubble with some cracks, and the repair was incredibly easy. Definitely worth it!"

"As someone who’s done a lot of car repairs, I found this kit challenging. The resin bottle design caused leaks, and there was no clear indication on how much to tighten the pressure driver. It took me longer than expected, but I managed to fill the chips eventually."

"I had a traveling windshield crack and applied this product. The crack moved within six months, and my windshield company said it couldn't be fixed, so I needed a new one. However, after applying this product, the crack hasn't moved in over six months. I travel a lot, so I'm likely to face more chips. The roads in my area are terrible!"

"I bought this kit for my husband to fix a half-inch crack in our windshield. He followed the instructions closely and took his time, even preparing extra materials to avoid any mess. The process was not messy, and the results were impressive—it's much less noticeable now. We're just hoping the fix holds up through winter."

"I've been dealing with rock chips regularly and have had six hits in the past year and a half. Using this product for repairs has saved me a lot of money and hassle. While you can still see the chip, I feel reassured knowing it won't worsen. Just make sure to check the weather for adequate sunlight during application!"

“I followed the instructions from the video and it worked perfectly!”

“Using the Permatex kit was a breeze. The resin worked wonders on my small rock chip, making it 90% less visible.”

“Although the bullseye chip on my windscreen is still somewhat visible, the repair made it smooth and almost completely fixed. I'm really happy with the results.”

"I followed the instructions, but the liquid was too thick to penetrate the cracks in the glass. The cracks look pretty much the same as before. If the consistency were thinner, it might work better, but as it stands, I wouldn't recommend wasting money on this product!"

"I had two small chips in my windshield and bought this kit due to its low price and good reviews. After cleaning the area and following the instructions, my chips didn't disappear. They look just like they did before. At this price, I'm not returning it, but I'll try it on my other car with a larger crack. It was very easy to use and clean up."

"This stuff fills the cracks but unfortunately, they are still visible. I'd advise against buying this product."

"I recently used the Car Windshield Repair Kit to fix a small crack in my windshield. It was easy to use, and the instructions were clear. Within minutes, I had the kit set up and ready to go. The Nano Glass Repair Fluid is amazing—it filled in the chip perfectly and made the crack virtually disappear. I highly recommend this kit to anyone dealing with windshield chips or cracks. It’s a reliable, easy-to-use solution that will save you time and money."

"When I first opened the Car Windshield Repair Kit, I was a bit nervous since I had never tried to fix a windshield before. However, the detailed instructions made it simple. The whole process took only about 20 minutes! After applying the fluid and letting it dry, the result was amazing—the crack was barely noticeable, and it felt like my windshield was almost new again! This kit is not just easy to use; it’s super effective and has saved me a lot of money and time."

"Not long ago, a small rock hit my windshield and created a tiny crack. I was worried it would get worse over time, so I bought a windshield repair kit. It was easy to use—after applying the solution and letting it dry, the crack looked smooth and clear again. I was happy with how it turned out because it made my windshield look good and safe. Now, I’m not worried about the crack getting any bigger."

"I attempted to fix a small chip in my windshield with this product, and the visual improvement was significant. I'm optimistic about the structural integrity in the long run, and it helped me avoid an insurance claim!"

"My experience with this product was disappointing. I have a small ding in my windshield, and unfortunately, it didn’t work at all. I wouldn’t recommend spending your money on it."

"I’m puzzled about how this is connected to the WD-40 brand. The box is smaller than I expected, but I still plan to try it out because I need it right now. Just a heads up!"

"I recently purchased this kit to fix a small crack in my windshield, and it worked exceptionally well. The instructions were clear and easy to follow, and I didn't spend much time using it. I would highly recommend this to everyone."

"This kit is ideal for anyone wanting to repair small chips or cracks without breaking the bank. It's surprisingly easy to use, and I fixed my windshield in under an hour—now the chip is barely noticeable."

"I was amazed at how quickly this windshield repair kit fixed my crack. The process was straightforward, and the results were seamless. I highly recommend it for anyone looking for a quick and effective repair solution."

"I found the manual very helpful, making the process straightforward, especially as a first-timer."

"I'm relieved that I didn't have to visit a repair shop. This kit delivered results comparable to professional work."

"After using the kit, the chip is significantly smaller, though I can still see where I applied it, indicating it’s not entirely unnoticeable."

"I used these clamps to repair an old convertible top glass and I don't know how I could have done it without them. The trick is to dip them in water, ensuring the suction cups stay effective. After sticking them to the window for about 10 seconds, I tightened the clamps. I might need to get more clamps, but overall, they worked great!"

"When I was fixing the rear window on my wife's Mustang, I found these clamps to be very helpful. I had to work in sections around the window, and they held the canvas in place nicely overnight while the glue set. I made sure to clean the window thoroughly and wet the rubber face of the clamps before use. They tightened down firmly, and none came loose overnight."

"I found this product essential for fixing my rear convertible window. After struggling with alignment in the past, I tried these clamps along with 3M window weld glue. They held up great in my 105-degree garage, making the alignment process much easier!"

"I found this product to be highly effective. The instructions were very easy to follow, and I was amazed at how it almost made the windshield crack disappear. I definitely recommend it!"

"I meticulously followed the instructions and watched the video multiple times, but unfortunately, it just created a mess. When I removed the applicator, the resin ran down the windshield, leaving a square of resin that didn't fill the crack. I feel it was a waste of time and money."

"This kit worked great for my 1.5 inch star crack. It filled and sealed the crack so well that I can hardly see it now. The only downside was that it needed UV light to cure, so I had to wait until the next day."