--- product_id: 63090843 title: "S/S Permatex® - Copper Spray-A-Gasket - High-Temperatrue Sealant - 255g #80697" brand: "permatex" price: "€ 103.58" currency: EUR in_stock: true reviews_count: 13 category: "Permatex" url: https://www.desertcart.gr/products/63090843-s-s-permatex-copper-spray-a-gasket-high-temperatrue-sealant store_origin: GR region: Greece --- # Temp range -50°F to 500°F Resists all automotive fluids Instantly seals & fills imperfections S/S Permatex® - Copper Spray-A-Gasket - High-Temperatrue Sealant - 255g #80697 **Brand:** permatex **Price:** € 103.58 **Availability:** ✅ In Stock ## Summary > 🔥 Seal the deal with copper power – your engine’s new best friend! ## Quick Answers - **What is this?** S/S Permatex® - Copper Spray-A-Gasket - High-Temperatrue Sealant - 255g #80697 by permatex - **How much does it cost?** € 103.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/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 - • **Fluid Fighter:** Resists gasoline and all automotive fluids, ensuring leak-proof performance every time. - • **Heatproof Hero:** Withstands extreme temps up to 500°F, protecting your engine under pressure. - • **Metallic Mastery:** Copper-infused formula improves heat transfer and prevents gasket burnout for longer engine life. - • **Flawless Seal, Fast:** Fast-drying copper spray that instantly fills hot spots and surface flaws for a perfect gasket fit. - • **Universal Compatibility:** Ideal for cylinder heads, carburetors, exhaust manifolds, and all high-temp metal surfaces. ## Overview Permatex Copper Spray-A-Gasket is a high-temperature, fast-drying copper sealant designed to instantly fill surface imperfections and hot spots. It resists all automotive fluids, especially gasoline, and operates effectively between -50°F and 500°F. Perfect for critical engine components like cylinder head and exhaust manifold gaskets, it enhances heat dissipation and prevents gasket burnout, making it a must-have for professional-grade automotive maintenance. ## 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 | | Best Sellers Rank | 82,963 in Automotive ( See Top 100 in Automotive ) 471 in Fillers, Adhesives & Sealants | | Brand | Permatex | | Colour | Copper | | Compatible Material | Metal | | Customer Reviews | 4.7 out of 5 stars 1,519 Reviews | | Global Trade Identification Number | 00686226806970 | | Item Dimensions | 6.7 x 6.7 x 16.2 centimetres | | Item Form | Spray | | Item Weight | 340 g | | Item dimensions L x W x H | 6.7 x 6.7 x 16.2 centimetres | | Item weight | 340 g | | Manufacturer | Permatex | | Manufacturer Part Number | 80697 | | Material | metal | | Model Number | 80697 | | Number of Items | 1 | | Style | spray, high temperature | | Style Name | spray, high temperature | | Surface Recommendation | Metal | | UPC | 686226806970 | | Unit Count | 266 millilitre | | Water Resistance Level | Not Water Resistant | | Water resistance level | Not Water Resistant | ## Product Details - **Brand:** Permatex - **Item dimensions L x W x H:** 6.7 x 6.7 x 16.2 centimetres - **Item weight:** 340 g - **Material:** metal - **Style:** spray, high temperature ## Images ![S/S Permatex® - Copper Spray-A-Gasket - High-Temperatrue Sealant - 255g #80697 - Image 1](https://m.media-amazon.com/images/I/71K1wBg4duL.jpg) ![S/S Permatex® - Copper Spray-A-Gasket - High-Temperatrue Sealant - 255g #80697 - Image 2](https://m.media-amazon.com/images/I/711Kj1rm1CL.jpg) ![S/S Permatex® - Copper Spray-A-Gasket - High-Temperatrue Sealant - 255g #80697 - Image 3](https://m.media-amazon.com/images/I/71qdtaVeFnL.jpg) ![S/S Permatex® - Copper Spray-A-Gasket - High-Temperatrue Sealant - 255g #80697 - Image 4](https://m.media-amazon.com/images/I/615YFOmLUgL.jpg) ![S/S Permatex® - Copper Spray-A-Gasket - High-Temperatrue Sealant - 255g #80697 - Image 5](https://m.media-amazon.com/images/I/61I5OIEUjkL.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 --- ## 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.gr/products/63090843-s-s-permatex-copper-spray-a-gasket-high-temperatrue-sealant](https://www.desertcart.gr/products/63090843-s-s-permatex-copper-spray-a-gasket-high-temperatrue-sealant) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-27*