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Permatex 81840 Extreme Rearview Mirror Adhesive Kit is a professional-grade, 2-part bonding system featuring a medical-grade towelette and adhesive vial. Designed for precise, mess-free application, it uses an OEM-specified formula to securely mount rearview mirrors to glass or metal surfaces. With a full cure time of 24 hours, this kit delivers durable, reliable results trusted by pros and DIYers alike.
| ASIN | B000HBM4TC |
| Best Sellers Rank | #3,587 in Automotive ( See Top 100 in Automotive ) #11 in Body Repair & Restoration Adhesives |
| Brand | Permatex |
| Brand Name | Permatex |
| Color | White |
| Compatible Material | Glass, Metal |
| Container Type | Towelette, Vial |
| Customer Reviews | 4.0 out of 5 stars 5,703 Reviews |
| EU Spare Part Availability Duration | 5 years |
| Full Cure Time | 24 hours |
| Global Trade Identification Number | 00686226818409 |
| Included Components | ITW Permatex - 81840 |
| Item Form | 2 part kit |
| Item Package Quantity | 1 |
| Item Type Name | ITW Permatex - 81840 |
| Item Weight | 13.61 g |
| Manufacturer | Permatex |
| Material | Cyanoacrylate |
| Material Type | Cyanoacrylate |
| Model | 81840 |
| Number of Packs | 1 |
| Number of Pieces | 2 |
| Other Special Features of the Product | 2-part adhesive and activator towelette |
| Part Number | 81840 |
| Special Feature | 2-part adhesive and activator towelette |
| Specific Uses For Product | Repair |
| UPC | 686226818409 |
| Viscosity Level | Medium |
| Volume | 0.03 fluid ounces |
| Water Resistance Level | Not Water Resistant |
F**T
A small repair
The package is small, and I read the directions twice before starting. I cleaned the spot on the windshield, marked where the metal button should sit, then used the prep liquid and adhesive as instructed. The steps felt a little fussy, so I took my time and didn’t rush the curing period. Once I reattached the mirror, I left it alone overnight. It has stayed in place through my regular drives since then, including a bumpy trip to the grocery store. That was the moment I felt glad I hadn’t paid for a repair appointment. There isn’t much product in the kit, but I only needed one application, and the instructions made it clear how to use it. I’d suggest checking the mirror button and glass area first, then setting aside a few minutes when you don’t need the car right away. It solved the annoying little problem without adding another bill to my month.
S**R
Decent glue but fussy to work with
This seemed like a cheap fix for my loose rearview mirror, since I rent and don’t want big car bills on top of rent. The instructions looked simple but the timing is super touchy. I followed it as best I could in the parking lot behind my apartment and still had the mirror fall off two days later when I adjusted it. Took a second try, more cleaning, more waiting, and it finally held. It works but feels unforgiving. If your car sits in the sun a lot like mine, expect to redo it or be very precise. I wish it were a bit more foolproof.
M**N
New glue works, but you only get one real shot
Never thought I’d care this much about glue, but here we are. I bought this to fix the rearview mirror in my little home-office carpool car, since I’m the one who always ends up driving coworkers to lunch. The adhesive works well. I followed the directions and the mirror has stayed put through a hot week and a highway run. 👍 What bugged me is you really only get one proper use. It’s a “single unit,” but I hoped there’d be a bit more wiggle room for a second mirror or a redo. So if you mess up the placement, that’s it. For my one mirror it did the job, just wish there was more product for the price. �
C**O
Mirror repair kit
I cleaned the glass and the mirror button, followed the directions, and used the adhesive from the kit. I could handle the small parts easily, even when I’m tired. I let it set before driving, then checked it on my next shift. The mirror stayed in place on the way there and back, including over the bumpy stretch near the hospital. I’m glad I bought this because I didn’t have to keep nudging the mirror back into position every few minutes. It feels good to get into my car after a long shift and see it sitting where it belongs. I still keep an eye on it, but so far it has held up well, and the kit did the job I needed.
F**T
A steady mirror mount
The kit was simple to use. I cleaned the glass and the mirror button carefully, followed the directions, and took my time lining everything up before pressing it into place. The packet is small, so I was glad I didn’t have to buy a large container of adhesive for one repair. I left the mirror alone overnight rather than testing it every few minutes. The next morning, I drove across town with a stack of color proofs on the seat beside me. The mirror stayed steady over bumps and through a few turns, which was the specific moment that made me glad I’d picked this up instead of putting off the repair again. I haven’t needed to adjust it since. For a small car fix, this kit did the job without turning my afternoon into a project.
B**G
A little care for work shoes
I bought this tin for my leather work shoes. Night shifts leave them dusty and scuffed, and I wanted something simple to use when I get home. After a twelve-hour shift last week, I wiped a gray streak near the toe with a damp cloth and a little soap. It lifted the grime without much scrubbing, and the leather felt less dry after I wiped it clean. I like that I only need a small amount. The tin is smaller than I pictured, though, and it takes a bit of care to keep the soap from getting messy around the rim. I keep it by the shoe brush now.
Z**R
Quick fix for the rearview mirror in my old Civic
I bought this for my old Civic after the rearview mirror let go in the driveway, right when I was trying to get to my shop and open up. I needed a quick fix, not a project. I cleaned the spot, put the glue on, and got the mirror back in place before heading out. It has stayed put so far, which made me glad I grabbed it instead of driving around with the mirror sliding down. The small applicator cap fought me, though. I tugged at it and got a little glue on my fingers. Keep a paper towel nearby, and take your time with that cap.
M**S
careful fix for my rearview mirror
The rearview mirror in my car started wobbling, so I picked up this Permatex kit rather than keep adjusting it on the drive to my home studio. I cleaned both surfaces, followed the instructions, and held the mirror in place while the adhesive set. It stayed put through my commute the next morning, which is what I needed. The kit is small and straightforward, though the packet is a little fiddly to handle, and I had to work carefully to keep adhesive off the trim. I also wish the directions gave a clearer cue for how much to apply. Still, it got my mirror back where I could see it.
A**A
رسم القطعة من الخارج، تنظيف السطح، ٣٠ثانية محضر، ٣٠ ثانية التثبيت٣٠دقيقة قبل الاستخظام، مراعاة الوجه
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.
J**Z
Super rápido de secado y eficiente
Pega en menos de 5 segundos, lo mantienes con el dedo 30 segundos mas, y en media hora ya puedes instalar el espejo
O**R
solid metal to glass bond
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... :)
H**.
It is strong (for now)
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.
G**T
Es un engaño
Producto no funciona
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