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?

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.

Just received this kit and adhesive seems watery, is this normal? I thought it would knead into a putty like adhesive.

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.

Do I re-glue the tab to the same spot as before, or to a different spot in the contact area?

the instructions are with the package, you glue it to a spot where there is conductive material.

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Permatex 21351 Rear Window Defogger Electrical Conductive Tab Adhesive: Complete Kit for Quick and Easy Repair of Damaged Rear Windows

Product ID: 656128590

Details

Brand
Permatex
Colour
clear
Item thickness
5 Inches
Material
Glass
Orientation
Rear

⚡Fast bonding in minutes

🌦️Weather-resistant durability

🛠️Complete all-in-one repair kit

€ 37.10

Duties & taxes included

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Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

ALL IN ONE REPAIR KIT - Includes every essential component for a seamless fix—no extra purchases needed.
COST EFFECTIVE QUALITY - Premium repair at a fraction of replacement cost, saving your budget and time.
SWIFT SECURE BONDING - Quickly restores rear window defogger connectivity without hassle.
UNIVERSAL FIT FOR CARS - Compatible with most vehicles, making it the go-to solution for rear window defogger repairs.
BUILT TO BRAVE THE ELEMENTS - Engineered to withstand extreme weather for long-lasting defogger performance.

Permatex 21351 Rear Window Defogger Electrical Conductive Tab Adhesive is a complete, easy-to-use kit designed for quick, durable repairs of damaged rear window defogger tabs. It offers a universal fit, weather-resistant bonding, and all necessary components to restore defogger functionality efficiently and cost-effectively.

Specifications

ASIN	B000HBGKWE
Auto Part Orientation	Rear
Automotive Fit Type	Universal Fit
Best Sellers Rank	#37,761 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Rear Window Defogger
Brand	Permatex
Brand Name	Permatex
Color	clear
Colour	clear
Compatible with Vehicle Type	Car
Customer Reviews	3.9 out of 5 stars 4,409 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 Thickness	5 Inches
Item Type Name	Electrically Conductive Rear Window Defogger Tab Adhesive
Item thickness	5 Inches
Manufacturer	Permatex Products
Manufacturer Part Number	21351
Material	Glass
Material Type	Glass
Model Number	21351
Number of Items	1
OEM Equivalent Part Number	21351
Orientation	Rear
UPC	686226213518
Vehicle service type	Car

Reviews

A**O

Jeep Liberty 2005 desempañador

Funciona muy bien se reparo un Jeep Liberty 2005 el cual se habia desprendido el conector del cristal trasero desepañador, muy facil de usar

30.03.2026

J**Y

Product nooit ontvangen

Bestelling door jullie geannuleerd, zonder opgave van reden... dus product nooit ontvangen!!!

6.01.2026

B**E

Nickel

Fonctionne super bien j'ai réparé la prise de dégivrage arrière sur ma 206 RC sans probleme.

5.05.2020

M**A

Klej konektora

Nie polecam nie czymś się szyby odlatuje

10.04.2026

P**O

No funciona

Una recepción. Se han seguido las instrucciones al pie de la letra y no pega. El adhesivo parece que está mal. Dinero tirado

31.05.2026

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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€ 37.10

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Portugal.

Secure transaction

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Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Fantastic and great service. Shipping was faster than expected.

1 week ago

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