---
product_id: 50174137
title: "Permatex 21351 Rear Window Defogger Electrical Conductive Tab Adhesive: Complete Kit for Quick and Easy Repair of Damaged Rear Windows"
brand: "permatex"
price: "B/.75"
currency: PAB
in_stock: true
reviews_count: 8
category: "Permatex"
url: https://www.desertcart.com.pa/products/50174137-permatex-21351-rear-window-defogger-electrical-conductive-tab-adhesive-complete
store_origin: PA
region: Panama
---

# Fast electrical bonding Weather-resistant durability Complete all-in-one repair kit Permatex 21351 Rear Window Defogger Electrical Conductive Tab Adhesive: Complete Kit for Quick and Easy Repair of Damaged Rear Windows

**Brand:** permatex
**Price:** B/.75
**Availability:** ✅ In Stock

## Summary

> ⚡ Fix your fog, fast — stay clear and connected!

## Quick Answers

- **What is this?** Permatex 21351 Rear Window Defogger Electrical Conductive Tab Adhesive: Complete Kit for Quick and Easy Repair of Damaged Rear Windows by permatex
- **How much does it cost?** B/.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/50174137-permatex-21351-rear-window-defogger-electrical-conductive-tab-adhesive-complete)

## 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 Repair Kit:** Includes every essential component for a seamless fix 🛠️
- • **Trusted Brand Quality:** Permatex expertise ensures professional-grade results every time
- • **Cost-Effective Solution:** Save on expensive replacements with a high-quality, budget-friendly repair
- • **Weatherproof Performance:** Engineered to withstand extreme conditions for lasting reliability 🌦️
- • **Instant Electrical Bonding:** Quickly restores rear window defogger connectivity in minutes ⚡

## Overview

Permatex 21351 Rear Window Defogger Adhesive Kit offers a professional-grade, quick bonding solution to repair damaged rear window defogger tabs. This complete kit includes all necessary components, delivers weather-resistant durability, and provides a cost-effective alternative to full replacements, ensuring your rear defogger works reliably through all seasons.

## Description

Product Description Permatex Rear Window Defogger Electrically Conductive Tab Adhesive quickly and easily bonds defogger tab to grid on rear window. Provides a low-cost, high-quality repair for damaged rear window defogger tabs. Complete kit contains everything necessary for a quick repair. Safety Warning Causes severe skin burns and eye damage May cause an allergic skin reaction May cause damage to organs through prolonged or repeated exposure Legal Disclaimer Warning: Product may contain materials cautioned by California Proposition 65

Review: Worked well - Bit pricey, but worked well, follow instructions , clean tabs , and area to be applied, worked within 1 min to bond whilst holding it in place. Left it over night, all working again good product .
Review: Failed Despite Following Instructions - This is the second time I’ve tried this product and it’s failed both times. It simply does not bond to the circuit. I’ve followed each step of the instructions to the letter, but when I came to attach the connector the follow day, it came away from the window. Really disappointing.

## Features

- Causes serious eye irritation.
- Causes severe skin burns and eye damage.
- Harmful if swallowed.
- Highly flammable liquid and vapour.
- May cause an allergic skin reaction.
- May cause damage to organs through prolonged or repeated exposure.
- May cause drowsiness or dizziness.
- Enables quick and easy bonding of defogger tab to the grid on the rear window.
- Offers a low-cost solution for repairing damaged rear window defogger tabs without compromising quality.
- Complete kit provides all necessary components for a swift and efficient repair process.
- Resistant to extreme weather conditions, ensuring long-lasting durability and functionality.
- Provides a reliable and effective repair option that saves time and money.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HBGKWE |
| Auto Part Orientation | Rear |
| Best Sellers Rank | 57,657 in Automotive ( See Top 100 in Automotive ) 373 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Brand Name | Permatex |
| Colour | clear |
| Compatible with Vehicle Type | Car |
| Country Of Origin | USA |
| Customer Reviews | 3.5 out of 5 stars 4,189 Reviews |
| EU Spare Part Availability Duration | 5 Years |
| Global Trade Identification Number | 00686226213518 |
| Included Components | Body, Trim & Crash Parts, Window Lift/Regulator, New, automotive-rear-window-defogger-motors |
| Item Type Name | Electrically Conductive Rear Window Defogger Tab Adhesive |
| Item Weight | 14 g |
| Manufacturer | Permatex Products |
| Material | Glass |
| Material Type | Glass |
| Orientation | Rear |
| UPC | 686226213518 |
| Vehicle service type | Car |

## Product Details

- **Brand:** Permatex
- **Colour:** clear
- **Material:** Glass
- **Orientation:** Rear
- **Vehicle service type:** Car

## Images

![Permatex 21351 Rear Window Defogger Electrical Conductive Tab Adhesive: Complete Kit for Quick and Easy Repair of Damaged Rear Windows - Image 1](https://m.media-amazon.com/images/I/914W6fYjSZL.jpg)

## Questions & Answers

**Q: It says "Apply activator to lead attachment area on window and tab", but then says to not use the activator on the tab. Which is it?**
A: Clean lead attachment than apply activator hold tab on it for awhile until it is holding.don’t plug in cable wire to it for 24 hours.

**Q: Just received this kit and adhesive seems watery, is this normal? I thought it would knead into a putty like adhesive.**
A: I don't recall that it ever got to a paste-like consistency.   The adhesive is sufficiently liquid that it could be mixed up and worked into a consistent color all the while being in the original shipping packet.  I was able to get the tab to attach tightly by coating both the tab and the metal grid with the adhesive liquid.

**Q: Do I re-glue the tab to the same spot as before, or to a different spot in the contact area?**
A: the instructions are with the package, you glue it to a spot where there is conductive material.

**Q: where can i buy defroster tab for my car**
A: They sell them here on Amazon.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked well
*by S***H on 13 January 2026*

Bit pricey, but worked well, follow instructions , clean tabs , and area to be applied, worked within 1 min to bond whilst holding it in place. Left it over night, all working again good product .

### ⭐ Failed Despite Following Instructions
*by E***S on 13 September 2025*

This is the second time I’ve tried this product and it’s failed both times. It simply does not bond to the circuit. I’ve followed each step of the instructions to the letter, but when I came to attach the connector the follow day, it came away from the window. Really disappointing.

### ⭐⭐⭐⭐⭐ Clean conductive strip on screen well before re-attaching pad.
*by A***S on 11 October 2025*

Easy to use and worked just as they said it would. My heated rear window works just as it should.

## Frequently Bought Together

- Permatex 21351 Electrically Conductive Rear Window Defogger Tab Adhesive
- 2 Pcs Rear Window Defroster Replacement Tab,Compatible with Ford, Chrysler, Chevrolet
- Permatex 09117 Complete Rear Window Defogger Repair Kit, Single Unit (Packaging may vary)

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**Shop now:** [https://www.desertcart.com.pa/products/50174137-permatex-21351-rear-window-defogger-electrical-conductive-tab-adhesive-complete](https://www.desertcart.com.pa/products/50174137-permatex-21351-rear-window-defogger-electrical-conductive-tab-adhesive-complete)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-28*