---
product_id: 22934524
title: "Permatex 80631 Thread Sealant with PTFE, 1 oz."
brand: "permatex"
price: "AED 54"
currency: AED
in_stock: true
category: "Permatex"
url: https://www.desertcart.ae/products/22934524-permatex-80631-thread-sealant-with-ptfe-1-oz
store_origin: AE
region: United Arab Emirates
---

# Resists air, oil, diesel & hydraulics Wide temp range -65°F to 300°F Outperforms tapes & dopes Permatex 80631 Thread Sealant with PTFE, 1 oz.

**Brand:** permatex
**Price:** AED 54
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smarter, build stronger — don’t let leaks slow your flow!

## Quick Answers

- **What is this?** Permatex 80631 Thread Sealant with PTFE, 1 oz. by permatex
- **How much does it cost?** AED 54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/22934524-permatex-80631-thread-sealant-with-ptfe-1-oz)

## 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

- • **Trusted by Pros:** Top-rated with 4.8 stars and thousands of reviews, the go-to sealant for serious automotive projects.
- • **Temperature Tough:** Remains flexible and reliable from freezing -65°F to scorching 300°F environments.
- • **Long-Lasting Value:** One compact 1 oz bottle covers multiple builds—engineered for efficiency and durability.
- • **Mess-Free Application:** Smooth, easy spread that won’t over-lubricate or harden, ensuring perfect torque every time.
- • **Superior Seal, Zero Leak:** Locks in pressure across air, oil, diesel & hydraulic systems for flawless performance.

## Overview

Permatex 80631 Thread Sealant with PTFE is a professional-grade, economical liquid sealant designed for threaded metal fittings. It outperforms traditional tapes and pipe dopes by providing a durable, pressure-resistant seal in air, oil, diesel fuel, and hydraulic systems. With a broad temperature tolerance from -65°F to 300°F, it remains pliable and effective under extreme conditions. Ideal for automotive and industrial applications, this 1 oz compact bottle offers long-lasting coverage and is highly rated by users for reliability and ease of use.

## Description

Permatex Thread Sealant with PTFE (Polytetrafluoroethylene) is an economical general-purpose fitting sealant that seals and resists pressure in air, oil, diesel fuel and hydraulic systems, outperforming tapes and pipe dopes. With a temperature range of -65 degrees fahrenheit to 300 degrees fahrenheit it remains pliable at higher and lower temperatures and also resists common shop fluids. Suggested Applications: Air conditioning fittings, temperature sending fittings, hydraulic fittings.

## Features

- Economical general-purpose fitting sealant
- Outperforms tapes and pipe dopes
- Seals and resists pressure in air, oil, diesel fuel and hydraulic systems
- Remains pliable at higher and lower temperatures
- Suggested Applications: Air conditioning fittings, temperature sending fittings, hydraulic fittings. Flash point: 23.3333

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BKEBT0 |
| Best Sellers Rank | #4,135 in Automotive ( See Top 100 in Automotive ) #19 in Thread Lock Sealers |
| Brand Name | Permatex |
| Color | No Color |
| Compatible Material | Threaded Metals |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,174) |
| Global Trade Identification Number | 00686226806314 |
| Included Components | automotive-manual-transmission-seals |
| Item Dimensions | 1 x 3.81 x 8 inches |
| Item Form | Liquid |
| Item Type Name | Permatex 80631 Thread Sealant with PTFE, 1 oz |
| Item Weight | 1.28 ounces |
| Manufacturer | Permatex |
| Material Type | Polytetrafluoroethylene |
| Model | 80631 |
| Number of Items | 1 |
| Part Number | 80631 |
| Style Name | Compact |
| Surface Recommendation | Threaded Metals |
| UPC | 686226806314 |
| Unit Count | 1.0 Ounce |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Permatex
- **Item Weight:** 1.28 ounces
- **Item dimensions L x W x H:** 1 x 3.81 x 8 inches
- **Material:** Polytetrafluoroethylene
- **Style:** Compact

## Images

![Permatex 80631 Thread Sealant with PTFE, 1 oz. - Image 1](https://m.media-amazon.com/images/I/81fYJsNbdWL.jpg)

## Available Options

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

## Questions & Answers

**Q: After you applied this product to a pipe thread and placed the nut, do you have to wait, or can you start running the water right away?**
A: Depends on how much pressure there is. I know if you put it on a airhose fitting and then pressurize it right away, it won't hold and start to push it out of the threads. I think it takes 24hrs to setup fully.

**Q: Use on drinking water systems?**
A: Not sure, I used it on air lines outside. I would use Teflon tape on water.

**Q: Can one use teflon tape, then apply this product on top of the tape (for water pipe threads)?**
A: You would use one or the other, you wouldn't use both... this would take the place of teflon tape.

**Q: Can this be used on a high pressured air mattress hose?  I need something to seal the threads, but not close off the intake/outtake capacity of hose.**
A: Yes, you should be able to use it on air mattress hose, as long as they're threaded and not just push-on type connections

## Frequently Bought Together

- Permatex 80631 Thread Sealant with PTFE, 1 oz. , White
- RUXIFEY Single Side 3rd Third Brake Light Seal Gasket Compatible with Silverado GMC 1500 2500HD 3500HD 2014 to 2018 High Mount Stop Lamp Assembly, 2nd Gen
- Permatex 80050 Clear RTV Silicone Adhesive Sealant, 3 oz

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**Shop now:** [https://www.desertcart.ae/products/22934524-permatex-80631-thread-sealant-with-ptfe-1-oz](https://www.desertcart.ae/products/22934524-permatex-80631-thread-sealant-with-ptfe-1-oz)

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-06-18*