---
product_id: 5572313
title: "80008 Form-A-Gasket #1 Sealant, 3 oz."
brand: "permatex"
price: "฿857"
currency: THB
in_stock: true
reviews_count: 13
category: "Permatex"
url: https://www.desertcart.co.th/products/5572313-80008-form-a-gasket-1-sealant-3-oz
store_origin: TH
region: Thailand
---

# Fast-drying in minutes Heat resistant up to 400°F Permanent, hard-setting seal 80008 Form-A-Gasket #1 Sealant, 3 oz.

**Brand:** permatex
**Price:** ฿857
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it once, seal it right — the pro’s choice for permanent gasket perfection!

## Quick Answers

- **What is this?** 80008 Form-A-Gasket #1 Sealant, 3 oz. by permatex
- **How much does it cost?** ฿857 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/5572313-80008-form-a-gasket-1-sealant-3-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

- • **Garage Essential:** A must-have for every professional and DIY mechanic’s toolkit—reliable, easy to apply, and built to last.
- • **Rapid Cure Power:** Seals rigid materials and flanges with lightning-fast drying for minimal downtime.
- • **Fluids & Fuel Shield:** Resists common auto and shop fluids including fuels, ensuring long-lasting protection.
- • **Universal Application:** Ideal for freeze plugs, threaded connections, and manifold gaskets on any vehicle model.
- • **Extreme Temperature Resilience:** Operates flawlessly from -65°F to 400°F, perfect for demanding automotive environments.

## Overview

Permatex 80008 Form-A-Gasket #1 Sealant is a fast-drying, hard-setting paste designed to create durable seals on rigid materials and flanges. It withstands extreme temperatures from -65°F to 400°F and resists common automotive fluids and fuels, making it ideal for freeze plugs, threaded connections, and manifold gaskets. Trusted by professionals and DIYers alike, this sealant ensures permanent, reliable assembly in automotive and industrial applications.

## Description

Permatex Form-A-Gasket #1 Sealant is a fast-drying, hard-setting sealant designed for sealing rigid materials and flanges, or patching holes and joints where permanent assembly is desired. Resists common shop fluids and fuels, with a temperature range of -65 degrees Fahrenheit to 400 degrees Fahrenheit. When a chemical gasket is not an option, Permatex offers a wide range of gasket sealants suitable for applications on both import and domestic vehicles of any model year or performance caliber.

Review: Great product - You just need this sometimes when you tar an old gasket. It worked for me
Review: Works well on all my bikes - It feels funny to leave a review for this product. Not because it does not deserve one, but because it should be a household product in every garage of the family back yard mechanic. This stuff works great. It has an incredibly long shelf life (I had to buy another one because I lost my other one! It's kinda like the 10mm socket! LOL). It is easy to apply. The adhesion is good. I really like this product, as always.

## Features

- Fast-drying, hard-setting sealant designed for sealing rigid materials and flanges
- Patches holes and joints where permanent assembly is desired
- Resists common auto and shop fluids including fuels
- Temperature Range: -65°F to 400°F (-54°C to 204°C)
- Suggested Applications: Freeze plugs, threaded connections, and manifold gaskets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000AL2RHS |
| Best Sellers Rank | #35,549 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #79 in Silicone Adhesives |
| Brand | Permatex |
| Color | Factory |
| Date First Available | February 17, 2007 |
| Department | unisex-adult |
| Global Trade Identification Number | 00686226800084 |
| Is Discontinued By Manufacturer | No |
| Item Form | Paste |
| Item Weight | 3.2 ounces |
| Item dimensions L x W x H | 1 x 3.81 x 8 inches |
| Item model number | 80008 |
| Manufacturer | Permatex |
| Material | Plastic |
| Number of Items | 1 |
| Product Dimensions | 1 x 3.81 x 8 inches |
| Style | Form-A-Gasket #1 |
| Surface Recommendation | Paper |
| UPC | 686226800084 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Permatex
- **Item Weight:** 3.2 Ounces
- **Item dimensions L x W x H:** 1 x 3.81 x 8 inches
- **Material:** Plastic
- **Style:** Form-A-Gasket #1

## Images

![80008 Form-A-Gasket #1 Sealant, 3 oz. - Image 1](https://m.media-amazon.com/images/I/81v5McJ9jYL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this resitant to fuel? I need it to repair a gromet on fil tube gas tank**
A: In my case it did not work with alcohol based fuel.

**Q: Can I use this to stick a metal gasket to an intake manifold?**
A: Metal gaskets are a one use crush type seal.
I would not recommend using permatex #1
Hard setting. You will have an impossible job
Removing the intake without damaging it if
In the future you need to remove it. And
Most likely it will have a vacuum leak!

**Q: any reason it won't work on flange of swimming pool pump?**
A: It may; but containing solvents not designed
for swimming in, I personally would choose
Marine silicone products!

**Q: would this work in water?**
A: No. It need dry air to setup

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by R***E on January 18, 2026*

You just need this sometimes when you tar an old gasket. It worked for me

### ⭐⭐⭐⭐⭐ Works well on all my bikes
*by J***R on January 21, 2026*

It feels funny to leave a review for this product. Not because it does not deserve one, but because it should be a household product in every garage of the family back yard mechanic. This stuff works great. It has an incredibly long shelf life (I had to buy another one because I lost my other one! It's kinda like the 10mm socket! LOL). It is easy to apply. The adhesion is good. I really like this product, as always.

### ⭐⭐⭐⭐⭐ Primates 2
*by G***E on December 12, 2025*

This works like a charm

## Frequently Bought Together

- Permatex 80008 Form-A-Gasket #1 Sealant, 3 oz.
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-21*