---
product_id: 13916289
title: "81840 Extreme Rearview Mirror Profressional Strength Adhesive Kit, single unit"
brand: "permatex"
price: "KD 4.49"
currency: KWD
in_stock: true
reviews_count: 10
category: "Permatex"
url: https://www.desertcart.com.kw/products/13916289-81840-extreme-rearview-mirror-profressional-strength-adhesive-kit-single-unit
store_origin: KW
region: Kuwait
---

# 24-hour full cure time 2-part adhesive + activator Medical-grade towelette 81840 Extreme Rearview Mirror Profressional Strength Adhesive Kit, single unit

**Brand:** permatex
**Price:** KD 4.49
**Availability:** ✅ In Stock

## Summary

> 🔧 Stick with the best — your mirror’s new BFF for life!

## Quick Answers

- **What is this?** 81840 Extreme Rearview Mirror Profressional Strength Adhesive Kit, single unit by permatex
- **How much does it cost?** KD 4.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/13916289-81840-extreme-rearview-mirror-profressional-strength-adhesive-kit-single-unit)

## Best For

- permatex enthusiasts

## Why This Product

- Trusted permatex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-in-One Kit:** Includes adhesive vial and activator towelette for seamless, foolproof installation.
- • **OEM-Grade Strength:** Professional formula trusted by manufacturers for a rock-solid rearview mirror bond.
- • **Fast, Reliable Cure:** Achieves full strength in 24 hours, ready to withstand temperature swings and daily use.
- • **Trusted by Pros & DIYers:** Top-ranked adhesive with thousands of 5-star reviews proving long-lasting durability.
- • **Precision Application, Zero Mess:** Medical-grade towelette ensures clean, accurate adhesive placement every time.

## Overview

Permatex 81840 Extreme Rearview Mirror Adhesive Kit is a professional-grade, 2-part bonding system featuring a medical-grade activator towelette and cyanoacrylate adhesive. Designed for precise, mess-free application, it delivers OEM-level strength and cures fully in 24 hours, ensuring a durable, reliable hold for rearview mirrors across all climates.

## Description

Permatex Extreme Review Mirror Professional Strength Adhesive features a 2 part (towelette & pipette) professional strength adhesive and activator. Medical grade towelette helps to minimize application messes, improves application accuracy and also provides a safer package for general consumers and professional installers. This product incorporates the same professional strength Original Equipment Manufacturer (OEM) specified formula for guaranteed results.

Review: Great hold - This worked great for our fallen mirror. The package looked as if the product was leaking on the inside as other reviewers have mentioned. But we followed the directions and it worked perfectly. It's been several months in different temperatures, and it's holding solid
Review: 2nd time's a charm, mirror back up - 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...

## Features

- 2 part (towlette and pipette) professional strength rearview mirror adhesive and activator
- Medical grade towelette helps to minimize application messes, improves application accuracy
- Suggested Applications: mounting rearview mirrors to windshields
- 2 part kit: .01 oz. adhesive vial and .02 oz. activator towelette
- Incorporates professional strength OEM specified formula for guaranteed results

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HBM4TC |
| Batteries | 1 Nonstandard Battery batteries required. |
| Best Sellers Rank | #2,604 in Automotive ( See Top 100 in Automotive ) #6 in Body Repair & Restoration Adhesives |
| Brand | Permatex |
| Color | White |
| Customer Reviews | 4.0 4.0 out of 5 stars (5,251) |
| Date First Available | July 1, 2006 |
| Exterior | Machined |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00686226818409 |
| Is Discontinued By Manufacturer | No |
| Item Form | 2 part kit |
| Item Package Quantity | 1 |
| Item Volume | 0.03 Fluid Ounces |
| Item Weight | 0.48 ounces |
| Item model number | 81840 |
| Manufacturer | Permatex |
| Manufacturer Part Number | 81840 |
| Material | Cyanoacrylate |
| Model | ITW Permatex - 81840 |
| Number of Pieces | 2 |
| OEM Part Number | 81840 |
| Package Information | Towelette, Vial |
| Product Dimensions | 0.44 x 3.81 x 6.5 inches |
| Special Feature | 2-part adhesive and activator towelette |
| Special Features | 2-part adhesive and activator towelette |
| Specific Uses For Product | Repair |
| UPC | 686226818409 |
| Viscosity | Moderate |
| Viscosity Level | Medium |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Permatex
- **Item Form:** 2 part kit
- **Material:** Cyanoacrylate
- **Special Feature:** 2-part adhesive and activator towelette
- **Specific Uses For Product:** Repair

## Images

![81840 Extreme Rearview Mirror Profressional Strength Adhesive Kit, single unit - Image 1](https://m.media-amazon.com/images/I/910ud2xDaHL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can one mirror bracket be glued to a mirror bracket place on top?  Accidently glued the side that holds the mirror to the glass.**
A: It says you can glue another one on top of the one you already glued.

**Q: Do it work on aluminum button to windshield**
A: The button that I used was made out of steel, but aluminum will probably work too.

**Q: How do I Remove it?**
A: Remove the product or the mirror? The mirror slides onto a button and the button is what u glue to the windshield. To remove product, go to a parts store and ask em.

**Q: Can it be used while it’s cold outside?**
A: Yes. But you must heat the glass to the 60 degrees prior to application of the glue or it will not set. I had a heat gun, but I would imagine a hair dryer would work

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great hold
*by S***Y on November 21, 2025*

This worked great for our fallen mirror. The package looked as if the product was leaking on the inside as other reviewers have mentioned. But we followed the directions and it worked perfectly. It's been several months in different temperatures, and it's holding solid

### ⭐⭐⭐⭐⭐ 2nd time's a charm, mirror back up
*by M***. on February 25, 2026*

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...

### ⭐ Does NOT WORK!! Can Crack Windshield due to chemical HEAT!!
*by O***R on May 17, 2022*

I bought this Loctite Rear View Mirror specific glue and it FAILED in 5 days. Mirror fell off. It was not my first Rodeo, so everything was done correctly. Bond was just no good in Florida Heat. To add injury to FAILURE...just a day before it fell off I noticed a 1 inch crack going left and right from center of the Metal tab on windshield. (It's grown to 3 inches but seems to have stopped now. Can't be felt on either side of windshield with fingernail or Razor Blade, so it's not to the exterior.....YET.) I used just ONE DROP in center and pressed it up to the glass and held it in place for proper amount of time. NO crack seen the next day when I put the mirror on. The "Activator" reaction with the glue must have had some serious heat that I didn't notice on my Thumb while holding it. I tried the Loctite cheaper Glass Glue as well since it is rated to 176F and I've measured temps of over 140F on my Truck windshield. It failed within hours of mounting mirror after letting tab cure for 48 hours. I'm trying the Loctite 5 Minute Epoxy now. It's only rated to 120F so I'm not hopeful...but it's still on after two days now. LOL If this fails....I will use PERMATEX 5 Minute Epoxy that I have used on my Golf Clubs for Decades. I've NEVER had a bond fail on those clubs. Need the Heat Gun to change out shafts. P.S. I saw Ole' Scotty Kilmer using this stuff on YouTube and poo pooing people who say it fails...Pfftt...rofl :~)

## Frequently Bought Together

- Permatex 81840 Extreme Rearview Mirror Profressional Strength Adhesive Kit , White
- Dorman 76864 Rear View Mirror Bracket Assortment, 3 Pack Universal Fit
- 10.5" Rear view mirror, Interior rearview mirror Kit Compatible With Toyota Corolla, RAV4, Ford Focus, Jeep Wrangler, CJ, Nissan Rogue, Murano, Kicks, Sentra, Altima, Armada SUV, Car

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-15*