Permatex 81840 Extreme Rearview Mirror Profressional Strength Adhesive Kit, single unit

Going to give the adhesive 5 stars, for now. The mirror mount probably originally fell off because of the hot Kansas temps near 100 melting the glue. We leave the garage doors up during the day and run a huge fan to try and keep garage temps decent. Doing that keeps the temp in garage around 90. Not great; but C'est la vie. Like many others, I usually don't read the directions if the project looks easy and straight forward; which sometimes ends up causing a disaster! I've paid the price many times in the past by not reading directions - but you can't teach an old dog new tricks :}. Before doing anything, I tool a perm marker and drew a line on the exterior glass using the remaining old glue as a guide. I cleaned the interior windshield and mirror mount with a razor blade and alcohol. I purchased a very strong magnet off Amazon and taped it to the exterior of the windshield where the mirror mount will go on the interior glass. Saw this hint somewhere in the feedback; excellent idea; and I thank them for sharing! Anyway, I applied the adhesive, put the mount close to the windshield and the magnet I taped on the outside sucked the mount up tight. Then I decided to do a web search after all that to see how long I had to wait before I could put the mirror back on the mount. Along with that, were the directions, which I read: Clean well, which I did, then sand the mount, which I didn't do, apply the activator on the windshield before gluing the mount to the glass, which I didn't do. Dug the package out of the trash, and there the activator was. Removed the mount, and then did everything according to instructions. There was a slight con: The tube of adhesive either leaked a little, or the activator leaked a little, or there was a hiccup during the manufacturing process, as some of the adhesive was on the adhesive tube container. No big deal, I wiped the tube with alcohol and kept moving forward. Like other DIYers, many of us have used Permatex for projects, and their products are always top quality! I'm leaving this feedback before seeing if the glue actually worked. If it didn't, I'll re-post with related feeback. Best of luck!

Works well. A little difficult to put on, but that's true (for me anyway) for any adhesive. You have to clean the glass well, and then you have to hold it steady for at least two minutes. Doesn't sound that tough, and it's not really, but holding something in place for more than thirty seconds can be more tiring than you think. Once on, it holds my mirror for about six to nine months before it falls again, but that's as good as any superglue or adhesive I've found. I use it regular and recommend it.

Wow, this could be the worst Permatex product I have ever used. I followed the instructions exactly and installed my rear view mirror 48 hours later after gluing the tab to the windshield. I didn't touch it for a month and thought all was good. I just tried to adjust my adjust it the other day and it popped right off with hardly any effort. I was shocked. What a waste of time and money! Not sure what to use now, but it won't be this garbage.

Starting with just a small drop in the center worked nicely. After letting it cure for several hours, the button stayed in place. I eventually bought a new mirror because the edges of the old one were getting worn down. When I attached the new mirror to the button, it popped off with minimal adjustment. Glad it was easy to use, but I might need a stronger adhesive next time.

This glue went on fast. I used a tiny drop in the center of the windshield button, then headed back to training sessions and let it sit for a few hours. The button held fine at first. Later I replaced the old mirror because the edges looked tired and beat up. As soon as I clipped the new mirror onto that same button and nudged it, the thing popped right off. I like that I can apply it in seconds between clients and cleanup is simple, but next time I’ll grab something stronger so the mirror can handle more adjusting.

Purchased this to reaffix rear view mirror. Removed all adhesive from the button and the windshield, and I'm not talking most of it, you have to remove all on both to for the best results. I used nail polish remover to remove the adhesive. First time I put 'a drop' in the center. I let the button cure for 8 hours later and it stated up. Ended up purchasing a new mirror because the edges of the existing were starting to deteriorate. When I installed the new mirror on the button, it came off when I adjusted the mirror. So I thought, the instructions read 'use one drop' however not how big of a drop. I had another adhesive kit and went for round 2. I made the biggest drop I could in the center and put it up. An AI result suggested letting it cure for 24 hrs and I did so with it parked in a garage because of the 30F temps. Put the new mirror back up 24 hr later and was able to move adjust it without issue. We'll see how long it lasts however do be sure you follow the instructios and be sure your bonding surfaces are clean as new. Good luck...

This rearview mirror adhesive works well. I grabbed it as a backup for my home office drawer so i have something strong on hand for quick fixes, not just the car. I used it once to reattach a loose plastic hook in my garage and it’s holding tight, which made me pretty glad I bought it.

This stuff works great, however. The adhesive tube does not stay sealed in extremely hot weather. By the time I retrieved my package, the adhesive had leaked out and made the system effectively useless. I had to throw the product away. So if you live in a hot climate, you're better off going to autozone and buying it off the shelf.

ممتاز إذا اتبعت التعليمات قبل كل شي يجب تحديد مكان القطعة المعدنية بقلم من على سطح الزجاج الخارجي كشط بقايا اللاصق القديم بموس حتى يصبح السطح مصقول تماما فتح منديل المحضر الكيميائي ومسح المنطقة جيدا والانتظار لمدة ٦٠ثانية وضع نقطة غراء على السطح المعدني في المنتصف تثبيت القطعة المعدنية لمدة ٦٠ ثانية ثم تركها الانتظار لمدة ٣٠دقيقة قبل تركيب المرآة هذا المنتج غالي السعر لكن نسخة مطورة يتحمل ضرور حرارة أشد من سابقه.

Pega en menos de 5 segundos, lo mantienes con el dedo 30 segundos mas, y en media hora ya puedes instalar el espejo

follow the instructions to the letter and this kit works 100% the oem install adhered for 26 years, I expect no less from this install... :)

Following the manual and waiting for dry periods of eqch steps,the outcome is great.My mirror in a Chevy Astro van is heavy.The weather....well..Dubai! 42C normally.So...the challenge is on.As the first day,I can say it is snug.After few moments of putting the metal button with the mirror on,I couldn t move it anymore.Left for overnight with some tape on it to release the weight a bit.Today I tested.Boy....it s not going to come off easily.

Producto no funciona