---
product_id: 63090843
title: "S/S Permatex® - Copper Spray-A-Gasket - High-Temperatrue Sealant - 255g #80697"
brand: "permatex"
price: "10308 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Permatex"
url: https://www.desertcart.kg/products/63090843-s-s-permatex-copper-spray-a-gasket-high-temperatrue-sealant
store_origin: KG
region: Kyrgyzstan
---

# Temp range -50°F to 500°F Instant sealing & heat dissipation Resists all automotive fluids S/S Permatex® - Copper Spray-A-Gasket - High-Temperatrue Sealant - 255g #80697

**Brand:** permatex
**Price:** 10308 som
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with copper power – don’t let your engine miss out!

## Quick Answers

- **What is this?** S/S Permatex® - Copper Spray-A-Gasket - High-Temperatrue Sealant - 255g #80697 by permatex
- **How much does it cost?** 10308 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/63090843-s-s-permatex-copper-spray-a-gasket-high-temperatrue-sealant)

## 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

- • **Flawless Surface Fill:** Fills hot spots and imperfections for a perfect gasket fit every time
- • **Heatproof Performance:** Withstands extreme temps up to 500°F for relentless engine protection
- • **Rapid-Dry Copper Seal:** Fast-drying metallic copper formula seals instantly, saving you time
- • **Fluid-Resistant Formula:** Repels gasoline and all automotive fluids to prevent leaks and damage
- • **Universal Compatibility:** Ideal for cylinder heads, carburetors, exhaust manifolds & more—domestic or import

## Overview

Permatex Copper Spray-A-Gasket is a high-temperature, fast-drying copper sealant designed to prevent gasket burnout and improve heat transfer. It instantly seals and fills surface imperfections, resists all automotive fluids including gasoline, and operates effectively between -50°F and 500°F. Perfect for critical engine components like cylinder heads and exhaust manifolds, it’s trusted by professionals for reliable, leak-proof performance.

## Description

Permatex copper spray-a-gasket hi-temp adhesive sealant is a fast-drying, metallic copper sealant that helps dissipate heat, prevents gasket burnout and improves heat transfer. It seals instantly and fills minor surface irregularities and hot spots. Resists all types of automotive fluids, especially gasoline, and has a temperature range of -50 degrees fahrenheit to 500 degrees fahrenheit. Suggested applications include cylinder head gaskets, carburetor gaskets, exhaust manifold gaskets and other high temperature applications. 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: Does the job perfectly! - Makes life so much easier with this. I used it to cover the clutch cover on a Bonneville T100 after replacing the clutch springs. Creates a nice seal with no oil leaks. Make sure both surfaces are free from old gaskets and debris.
Review: Cracking stuff! - Cracking stuff - wouldn’t use anything else!

## Features

- Causes serious eye irritation.
- Extremely flammable aerosol.
- May cause drowsiness or dizziness.
- Pressurised container: May burst if heated.
- Suspected of causing cancer.
- Fast-drying, metallic copper sealant
- Helps dissipate heat, prevents gasket burnout and improves heat transfer
- Fills hot spots and surface imperfections
- Seals instantly and resists all types of automotive fluids, especially gasoline
- Temperature range of -50F to 500F

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HBNUDQ |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 28,460 in Automotive ( See Top 100 in Automotive ) 253 in Fillers, Adhesives & Sealants |
| Colour | Copper |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,449) |
| Date First Available | 7 Aug. 2012 |
| Item Package Quantity | 1 |
| Item Weight | 340 g |
| Item model number | 80697 |
| Manufacturer | Permatex |
| Material | Copper |
| Part number | 80697 |
| Product Dimensions | 6.68 x 6.68 x 16.21 cm; 340.19 g |
| Specific uses | Gasket |

## Product Details

- **Brand:** Permatex
- **Item dimensions L x W x H:** 6.7 x 6.7 x 16.2 centimetres
- **Item weight:** 0.75 Pounds
- **Material:** Copper
- **Water resistance level:** Not Water Resistant

## Images

![S/S Permatex® - Copper Spray-A-Gasket - High-Temperatrue Sealant - 255g #80697 - Image 1](https://m.media-amazon.com/images/I/31PbutpbM6L.jpg)
![S/S Permatex® - Copper Spray-A-Gasket - High-Temperatrue Sealant - 255g #80697 - Image 2](https://m.media-amazon.com/images/I/41+f9BjOiIL.jpg)
![S/S Permatex® - Copper Spray-A-Gasket - High-Temperatrue Sealant - 255g #80697 - Image 3](https://m.media-amazon.com/images/I/41FEiUNuVvL.jpg)
![S/S Permatex® - Copper Spray-A-Gasket - High-Temperatrue Sealant - 255g #80697 - Image 4](https://m.media-amazon.com/images/I/41HbKdWQRKL.jpg)
![S/S Permatex® - Copper Spray-A-Gasket - High-Temperatrue Sealant - 255g #80697 - Image 5](https://m.media-amazon.com/images/I/41Oq5lLDw2L.jpg)

## Questions & Answers

**Q: would it work on a cylinder head? much as used for racing?**
A: There is no single answer.  The use of this sealant depends on the type of gasket you are working with.  If you have solid copper gasket or a metal clad composite (say... copper foil skin sandwiching a fiber core) then yes it would work on those gaskets.  If you have a composite fiber gasket with fire rings and no coating then again... it would work.  If your gasket is of fiber construction and has a shiny coating on it that looks like varnish... don't use this spray without referring to the literature supplied with the gasket.  Many modern gaskets come with a pre-applied sealant coating so you don't want to add additional (and possibly incompatible) sealant spray.  Sorry, but as I said, it really depends on the type of gasket you are working with.

**Q: will this coating make the head harder to remove if necessary?**
A: Actually, I used it and had to remove my head gasket six months after, not because of this stuff though. The gasket came off no problem. I don’t know if this stuff really does anything though. As long as your head and block are surfaced properly, you shouldn’t need it.

**Q: Can this be used on felpro gaskets for timing covers, thermostats, water pumps and so on?**
A: I used it on head Gaskets and worked well so I don't see why not its a really tacky solution help hold gasket in place and seal

**Q: Can this be used on a gasket that sits between an aluminum head and aluminum engine block? Possible corrosion?**
A: We use this on aluminum heads and blocks all the time for Mercedes-Benz

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job perfectly!
*by G***N on 16 January 2026*

Makes life so much easier with this. I used it to cover the clutch cover on a Bonneville T100 after replacing the clutch springs. Creates a nice seal with no oil leaks. Make sure both surfaces are free from old gaskets and debris.

### ⭐⭐⭐⭐⭐ Cracking stuff!
*by W***W on 22 November 2025*

Cracking stuff - wouldn’t use anything else!

### ⭐⭐⭐⭐⭐ Copper thermal spray gasket
*by M***E on 5 September 2025*

I used it on a three layer used metal head gasket as I needed to finish up quickly. A brand new head gasket was not only expensive but was not available in the time I needed to finish the rebuild. It worked fantastically and is still holding tight with no issues.

## Frequently Bought Together

- Permatex 80697 Copper Spray-A-Gasket Hi-Temp Adhesive Sealant, 9 oz. net Aerosol Can , Orange
- Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Flex And Oil Resistant Applications 9.5 oz
- Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-29*