---
product_id: 260375227
title: "80003 Form-A-Gasket #1 Sealant, 11 oz."
brand: "permatex"
price: "KD 3.53"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/260375227-80003-form-a-gasket-1-sealant-11-oz
store_origin: KW
region: Kuwait
---

# Resists fuels & shop fluids Custom gasket forming power 11 oz precision sealant 80003 Form-A-Gasket #1 Sealant, 11 oz.

**Brand:** permatex
**Price:** KD 3.53
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it like a pro—no gasket left behind!

## Quick Answers

- **What is this?** 80003 Form-A-Gasket #1 Sealant, 11 oz. by permatex
- **How much does it cost?** KD 3.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/260375227-80003-form-a-gasket-1-sealant-11-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

- • **Fuel & fluid resistant:** Withstands harsh automotive fluids to keep your engine and machinery safe.
- • **Generous 11 oz capacity:** Enough sealant to tackle multiple projects without constant re-purchasing.
- • **Trusted Permatex quality:** Backed by a leading brand known for durable adhesives and sealants.
- • **Versatile patching power:** Ideal for holes, joints, and permanent assemblies in automotive and workshop settings.
- • **Custom-fit sealing, every time:** Form gaskets on-demand for perfect, leak-proof fits where pre-cut options fail.

## Overview

Permatex 80003 Form-A-Gasket #1 Sealant is an 11 oz high-performance sealant designed for creating custom, leak-proof gaskets and patches. Resistant to fuels and common shop fluids, it ensures durable, permanent seals in automotive and industrial applications, backed by the trusted Permatex brand.

## Description

Permatex 80003 Form-A-Gasket #1 Sealant, 11 oz.

## Features

- Permatex 80003 Form-A-Gasket #1 Sealant is a product commonly used for creating reliable, leak-proof gaskets and seals. It's designed to be used in applications where traditional pre-cut gaskets may not be suitable or available. This sealant comes in an 11 oz. container and is manufactured by Permatex, a well-known brand that specializes in adhesives, sealants, and automotive maintenance products.
- Patches holes and joints where permanent assembly is desired
- Resists common auto and shop fluids including fuels

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Permatex |
| Brand | Permatex |
| Model | 80003-CAN |
| Product Dimensions | 5.23 x 5.72 x 20.32 cm; 318 g |
| Item model number | 80003 |
| Manufacturer Part Number | 80003 |
| OEM Part Number | 80003 |
| Item Weight | 318 g |

## Product Details

- **Material:** Silicone
- **Brand:** Permatex
- **Style:** 11 oz.
- **Item weight:** 318 Grams
- **Item dimensions L x W x H:** 5.2 x 5.7 x 20.3 centimeters

## Images

![80003 Form-A-Gasket #1 Sealant, 11 oz. - Image 1](https://m.media-amazon.com/images/I/61Div92+nQL.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

## Frequently Bought Together

- Permatex 80003 Form-A-Gasket #1 Sealant, 11 oz.
- Permatex 80078 Anti-Seize Lubricant With Brush Top Bottle Prevents Galling, Corrosion, Seizing, Refined Blend Aluminum, Copper, And Graphite Lubricants For Spark Plugs 8 oz
- Permatex 80062 High Tack Gasket Sealant, 4 oz.

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**Shop now:** [https://www.desertcart.com.kw/products/260375227-80003-form-a-gasket-1-sealant-11-oz](https://www.desertcart.com.kw/products/260375227-80003-form-a-gasket-1-sealant-11-oz)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-01*