---
product_id: 255418010
title: "80632 Thread Sealant with PTFE 4oz."
brand: "permatex"
price: "$63.57"
currency: USD
in_stock: true
reviews_count: 5
category: "Permatex"
url: https://www.desertcart.ec/products/255418010-80632-thread-sealant-with-ptfe-4oz
store_origin: EC
region: Ecuador
---

# Leak-proof on oil, coolant & fuel PTFE-infused for smooth torque 4oz high-coverage paste 80632 Thread Sealant with PTFE 4oz.

**Brand:** permatex
**Price:** $63.57
**Availability:** ✅ In Stock

## Summary

> 🔩 Seal it like a pro—no leaks, no stress, just flawless threads!

## Quick Answers

- **What is this?** 80632 Thread Sealant with PTFE 4oz. by permatex
- **How much does it cost?** $63.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/255418010-80632-thread-sealant-with-ptfe-4oz)

## 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 a go-to choice for automotive and HVAC experts.
- • **Clean Threads, No Mess:** Applies smoothly without residue, ensuring clean, reliable fittings every time.
- • **Engineered for Endurance:** Resists heat cycles and harsh fluids like engine oil, coolant, and ATF.
- • **Precision Seal Every Time:** PTFE formula prevents leaks without over-lubrication or thread damage.
- • **Smooth Application, Maximum Coverage:** A little goes a long way—4oz bottle covers multiple builds effortlessly.

## Overview

Permatex 80632 Thread Sealant with PTFE is a 4oz high-performance paste designed to create leak-proof seals on threaded connections exposed to liquids and gases. Infused with PTFE for superior lubrication, it prevents thread galling and ensures smooth torque application. Ideal for automotive, plumbing, and industrial use, it withstands heat cycles and harsh fluids like engine oil, coolant, and transmission fluid. Trusted by professionals for its reliability, coverage, and clean application.

## Description

Permatex 80632 Thread Sealant with PTFE 4oz. : desertcart.ae: Tools & Home Improvement

Review: Like most Permatex products it is a quality product. Perfect for air and HVAC fittings.
Review: I absolutely love this stuff. I’ve used this Permatex PTFE thread sealant on two complete vehicle engine builds, and I’m only about halfway through the bottle, which says a lot about both coverage and value. A little goes a long way, and it applies smoothly without making a mess. I used it on cylinder head studs, intake fittings, transmission line fittings, oil cooler fittings, and several other threaded connections exposed to oil, coolant, and transmission fluid. In every case, it sealed exactly as intended—no seepage, no weeping, and no loosening after heat cycles. What I like most is that it seals while still allowing proper torque, unlike some sealants that either over-lubricate or harden too much. It’s held up against coolant, engine oil, and ATF with zero issues. Threads stayed clean, fittings went in smoothly, and nothing backed out during assembly or operation. This has become my go-to thread sealant for engine and drivetrain work. Reliable, efficient, and long-lasting—one bottle easily handles multiple builds. I wouldn’t hesitate to use it again on future projects.

## Features

- Permatex 80632 is a thread sealant product manufactured by Permatex, a company known for producing a wide range of adhesive, sealant, and automotive maintenance products. Thread sealants like Permatex 80632 are designed to prevent leaks and seal threaded connections, particularly in plumbing, automotive, and industrial applications where liquids or gases are involved.
- PTFE: PTFE is commonly known as Teflon, a synthetic fluoropolymer with excellent non-stick and lubricating properties. In the context of thread sealants, PTFE is often added to provide lubrication and help prevent thread galling (damaging of threads due to friction) while also aiding in the sealing process.
- Sealing Threads: Permatex 80632 is designed to seal threaded connections to prevent leaks caused by the passage of liquids or gases. It's particularly useful for applications involving water, oil, fuel, hydraulic fluids, and other compatible substances.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HBNTGY |
| Batteries required | No |
| Best Sellers Rank | #8,144 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #43 in Hardware Sealers |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,540) |
| Date First Available | 6 March 2013 |
| Included components | paste |
| Is assembly required | No |
| Item Weight | 113 Grams |
| Item model number | 80632 |
| Item volume | 118 Milliliters |
| Product Dimensions | 6.2 x 6.2 x 7.14 cm; 113 g |

## Product Details

- **Brand:** Permatex
- **Item dimensions L x W x H:** 6.2 x 6.2 x 7.1 centimeters
- **Item weight:** 113 Grams
- **Material:** Polytetrafluoroethylene
- **Style:** Compact

## Images

![80632 Thread Sealant with PTFE 4oz. - Image 1](https://m.media-amazon.com/images/I/614QMk0PVEL.jpg)

## 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***L on 4 September 2023*

Like most Permatex products it is a quality product. Perfect for air and HVAC fittings.

### ⭐⭐⭐⭐⭐ Review
*by E***N on 29 December 2025*

I absolutely love this stuff. I’ve used this Permatex PTFE thread sealant on two complete vehicle engine builds, and I’m only about halfway through the bottle, which says a lot about both coverage and value. A little goes a long way, and it applies smoothly without making a mess. I used it on cylinder head studs, intake fittings, transmission line fittings, oil cooler fittings, and several other threaded connections exposed to oil, coolant, and transmission fluid. In every case, it sealed exactly as intended—no seepage, no weeping, and no loosening after heat cycles. What I like most is that it seals while still allowing proper torque, unlike some sealants that either over-lubricate or harden too much. It’s held up against coolant, engine oil, and ATF with zero issues. Threads stayed clean, fittings went in smoothly, and nothing backed out during assembly or operation. This has become my go-to thread sealant for engine and drivetrain work. Reliable, efficient, and long-lasting—one bottle easily handles multiple builds. I wouldn’t hesitate to use it again on future projects.

### ⭐⭐⭐⭐⭐ Review
*by A***A on 22 February 2024*

Ottimo sigillante per tubi raccordi ecc lo uso spesso davvero da avere sempre

## Frequently Bought Together

- Permatex 80632 Thread Sealant with PTFE, 4 oz. , White
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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-04*