---
product_id: 260375227
title: "80003 Form-A-Gasket #1 Sealant, 11 oz."
brand: "permatex"
price: "€ 19.65"
currency: EUR
in_stock: true
reviews_count: 5
category: "Permatex"
url: https://www.desertcart.hr/products/260375227-80003-form-a-gasket-1-sealant-11-oz
store_origin: HR
region: Croatia
---

# Resists fuels & shop fluids Water-resistant polyurethane 11 oz precision sealant 80003 Form-A-Gasket #1 Sealant, 11 oz.

**Brand:** permatex
**Price:** € 19.65
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it like a pro, leak-proof your legacy!

## Quick Answers

- **What is this?** 80003 Form-A-Gasket #1 Sealant, 11 oz. by permatex
- **How much does it cost?** € 19.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/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

- • **Fluids? No Problem!:** Engineered to resist gasoline, oil, grease, and water for ultimate durability.
- • **Trusted by the Pros:** Permatex quality with 4.5-star rating from 400+ users who demand reliability.
- • **Versatile 11 oz Tube:** Generous size for multiple projects—never run out mid-repair.
- • **Custom-fit Leak Protection:** Form your own gasket for a perfect, leak-proof seal every time.
- • **Pro-Grade Polyurethane Power:** Tough, flexible, and water-resistant for long-lasting performance on hard surfaces.

## Overview

Permatex 80003 Form-A-Gasket #1 Sealant is a professional-grade, 11 oz polyurethane paste designed to create custom, leak-proof gaskets. It resists common automotive fluids including fuels, oils, and water, making it ideal for hard surface applications where traditional gaskets fall short. Trusted by mechanics and DIYers alike, it delivers durable, water-resistant seals that stand the test of time.

## Description

Permatex 80003 Form-A-Gasket #1 Sealant, 11 oz. : desertcart.ae: Automotive

Review: Excelente producto, para sellado de roscas de tubos, sella y es efectivo para gasolina, aceite, grasa y agua.
Review: No this is not fast drying at all. Maybe only fast drying when it is used as a very thin layer.

## 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 |
|---------------|-------|
| ASIN | B000HBNXD8 |
| Best Sellers Rank | #98,751 in Automotive ( See Top 100 in Automotive ) #337 in Automotive Fillers, Adhesives & Sealants |
| Brand Name | Permatex |
| Color | clear |
| Compatible Material | [Common Shop Fluids and Fuels] |
| Country Of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (429) |
| Global Trade Identification Number | 00686226800039 |
| Included Components | Permatex - Form A Gasket #1 Sealant 11 Ounce Tube Boxed (80003-CAN) |
| Item Dimensions | 5.2 x 5.7 x 20.3 centimeters |
| Item Form | Paste |
| Item Type Name | 80003-CAN |
| Item Weight | 318 Grams |
| Manufacturer | Permatex |
| Material Type | Polyurethane |
| Model | 80003 |
| Number of Items | 1 |
| Part Number | 80003 |
| Style Name | 11 oz. |
| Surface Recommendation | hard surfaces |
| UPC | 686226800039 |
| Water Resistance Level | Water Resistant |

## Product Details

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

## 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 28 February 2021*

Excelente producto, para sellado de roscas de tubos, sella y es efectivo para gasolina, aceite, grasa y agua.

### ⭐ Review
*by B***R on 1 November 2025*

No this is not fast drying at all. Maybe only fast drying when it is used as a very thin layer.

### ⭐⭐⭐ Review
*by L***N on 18 March 2024*

Item package had been opened and then taped up again. Did I get someone's return. Not new.

## 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.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

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

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-23*