---
product_id: 14147971
title: "Permatex 80007 Form-A-Gasket #1 Sealant, 1.5 oz."
brand: "permatex"
price: "฿662"
currency: THB
in_stock: true
reviews_count: 13
category: "Permatex"
url: https://www.desertcart.co.th/products/14147971-permatex-80007-form-a-gasket-1-sealant-1-5-oz
store_origin: TH
region: Thailand
---

# Fast-drying in minutes Withstands -65°F to 400°F Resists fuels & shop fluids Permatex 80007 Form-A-Gasket #1 Sealant, 1.5 oz.

**Brand:** permatex
**Price:** ฿662
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Permatex 80007 Form-A-Gasket #1 Sealant, 1.5 oz. by permatex
- **How much does it cost?** ฿662 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/14147971-permatex-80007-form-a-gasket-1-sealant-1-5-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

- • **Rapid Seal Mastery:** Dries fast to get your project moving without delay.
- • **Fluids? No Problem!:** Resists common automotive and workshop fluids for lasting durability.
- • **Permanent Patch Power:** Ideal for sealing rigid materials and creating permanent assemblies.
- • **Versatile Application:** Perfect for freeze plugs, threaded connections, and manifold gaskets.
- • **Extreme Temperature Warrior:** Performs flawlessly from freezing cold to scorching heat.

## Overview

Permatex 80007 Form-A-Gasket #1 Sealant is a fast-drying, hard-setting liquid sealant designed for permanent sealing of rigid materials and flanges. It resists common automotive fluids and fuels, operating reliably across a wide temperature range from -65°F to 400°F. Ideal for freeze plugs, threaded connections, and manifold gaskets, this water-resistant sealant is trusted by professionals for durable, leak-proof repairs.

## 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: Excellent alternative to silicone, but not a replacement. - Here we have the quintessential old-school gasket "helper" sealant. No tool box should be without it. This sealant is NOT silicone based, which can be a great thing or a bad thing. The good thing is that it doesn't harden and peel off smooth surfaces like silicone, and it doesn't stick things together like glue like silicone. Be sure you're using it for it's intended purpose. For me, I use it to lightly coat paper gaskets used with oil or water. Just a smidgen on a gasket goes a LONG way. If the sealing surfaces are extremely flat and true to each other, this will work great as well, even without a gasket. If there are surface irregularities, silicone might be a better plan. Just like silicone, this gasket maker can cause gaskets to "squirt out" when tightened, but my experience is that it does not do so as badly as silicone since it's less of a lubricant in it's "wet" state. The good thing is that if you let the Permatex #2 "set up" for an hour or so, before installing the gasket, it does much better to help increase the seal, whereas silicone simply turns to a solid mass and doesn't add to making the gasket seal better. Wear some gloves if you don't want this stuff to get all over your hands; it doesn't easily come off with soap and water, but acetone will remove it in short order. Perhaps the best thing about this stuff is that unlike silicone, it is far less likely to turn to a solid mass in the tube before you have a chance to use it again.
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 | B0002UEN24 |
| Best Sellers Rank | #27,937 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #65 in Silicone Adhesives |
| Brand | Permatex |
| Brand Name | Permatex |
| Color | White |
| Compatible Material | Metal |
| Customer Reviews | 4.6 out of 5 stars 1,372 Reviews |
| Global Trade Identification Number | 00686226800077 |
| Included Components | Item |
| Item Dimensions | 0.75 x 3.81 x 8 inches |
| Item Form | Liquid |
| Item Type Name | Permatex 80007 Form-A-Gasket #1 Sealant, 1.5 oz. |
| Item Weight | 0.1 Pounds |
| Item dimensions L x W x H | 0.75 x 3.81 x 8 inches |
| Manufacturer | Permatex |
| Material | Plastic |
| Material Type | Plastic |
| Model | 80007 |
| Number of Items | 1 |
| Part Number | 80007 |
| Style | Form-A-Gasket #1 |
| Style Name | Form-A-Gasket #1 |
| Surface Recommendation | Metal |
| UPC | 686226800077 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Permatex
- **Item Weight:** 1.6 ounces
- **Item dimensions L x W x H:** 0.75 x 3.81 x 8 inches
- **Material:** Plastic
- **Style:** Form-A-Gasket #1

## Images

![Permatex 80007 Form-A-Gasket #1 Sealant, 1.5 oz. - Image 1](https://m.media-amazon.com/images/I/81h11OiLaBL.jpg)

## Questions & Answers

**Q: What color is it?**
A: black. I have also found it in a rust color.

**Q: Is easy to remove?**
A: This type of permatex is fast drying and "hard setting". Hard setting meaning when it's dry it is hard. This type of sealer is for specific applications. It does not remove easy in my opinion but is irreplaceable for some purposes. There are many sealers available from this manufacturer which may fill your needs. Research and decide which is best suited for you. Hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent alternative to silicone, but not a replacement.
*by C***N on June 24, 2025*

Here we have the quintessential old-school gasket "helper" sealant. No tool box should be without it. This sealant is NOT silicone based, which can be a great thing or a bad thing. The good thing is that it doesn't harden and peel off smooth surfaces like silicone, and it doesn't stick things together like glue like silicone. Be sure you're using it for it's intended purpose. For me, I use it to lightly coat paper gaskets used with oil or water. Just a smidgen on a gasket goes a LONG way. If the sealing surfaces are extremely flat and true to each other, this will work great as well, even without a gasket. If there are surface irregularities, silicone might be a better plan. Just like silicone, this gasket maker can cause gaskets to "squirt out" when tightened, but my experience is that it does not do so as badly as silicone since it's less of a lubricant in it's "wet" state. The good thing is that if you let the Permatex #2 "set up" for an hour or so, before installing the gasket, it does much better to help increase the seal, whereas silicone simply turns to a solid mass and doesn't add to making the gasket seal better. Wear some gloves if you don't want this stuff to get all over your hands; it doesn't easily come off with soap and water, but acetone will remove it in short order. Perhaps the best thing about this stuff is that unlike silicone, it is far less likely to turn to a solid mass in the tube before you have a chance to use it again.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Permatex Changes
*by T***S on February 18, 2026*

Great Product hard to find Locally Permatex changing to RTV Silicone ;-(

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- Permatex 80007 Form-A-Gasket #1 Sealant, 1.5 oz.
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-05*