--- product_id: 258211081 title: "80019 Aviation Form-A-Gasket (No.3 Sealant,4oz) | Creates a flexible, leak-resistant seal for engines, pumps, and flanges" brand: "permatex" price: "¥6438" currency: JPY in_stock: true category: "Permatex" url: https://www.desertcart.jp/products/258211081-80019-aviation-form-a-gasket-no-3-sealant-4oz-creates store_origin: JP region: Japan --- # Slow-drying formula for precision Wide temp range -65°F to 400°F Resists gasoline, oil & grease 80019 Aviation Form-A-Gasket (No.3 Sealant,4oz) | Creates a flexible, leak-resistant seal for engines, pumps, and flanges **Brand:** permatex **Price:** ¥6438 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal like a pro, perform like a pilot! ## Quick Answers - **What is this?** 80019 Aviation Form-A-Gasket (No.3 Sealant,4oz) | Creates a flexible, leak-resistant seal for engines, pumps, and flanges by permatex - **How much does it cost?** ¥6438 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/258211081-80019-aviation-form-a-gasket-no-3-sealant-4oz-creates) ## 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 - • **Chemical Armor:** Unmatched resistance to gasoline, oil, and grease protects your critical joints - • **Aviation-Grade Reliability:** Approved for aviation and automotive use—trusted by pros who demand perfection - • **Precision Seal, No Hardening:** Brush-top applicator ensures smooth, non-cracking seals every time - • **Extreme Temperature Resilience:** Performs flawlessly from freezing cold to scorching heat (-65°F to 400°F) - • **Versatile Surface Compatibility:** Ideal for close-fitting machined surfaces, hoses, solid gaskets, and threaded connections ## Overview Permatex 80019 Aviation Form-A-Gasket No. 3 Sealant is a slow-drying, non-hardening resin-based sealant designed for high-performance aviation and automotive applications. It resists gasoline, oil, and grease while withstanding extreme temperatures from -65°F to 400°F. Its brush-top design enables precise application on close-fitting machined surfaces, hoses, solid gaskets, and threaded connections, making it a trusted choice for professionals seeking durable, chemical-resistant seals. ## Description Permatex 80019 Aviation Form-A-Gasket (No.3 Sealant,4oz) | Creates a flexible, leak-resistant seal for engines, pumps, and flanges : desertcart.ae: Automotive ## Features - Slow-drying, non-hardening brush-top sealant - Resists gasoline, oil and grease - Approved for use in aviation as well as automotive applications - Suggested Applications: Close-fitting machined surfaces, sealing hoses, solid gaskets - Temperature range of -65F to 400F ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000HBM3QQ | | Best Sellers Rank | #22,410 in Automotive ( See Top 100 in Automotive ) #106 in Automotive Fillers, Adhesives & Sealants | | Brand Name | Permatex | | Color | White | | Compatible Material | Metal | | Customer Reviews | 4.7 4.7 out of 5 stars (2,150) | | Global Trade Identification Number | 00686226800190 | | Included Components | Permatex 80019 Aviation Form-A-Gasket No. 3 Sealant, 4 oz. | | Item Dimensions | 6.2 x 6.2 x 7 centimeters | | Item Form | Liquid | | Item Type Name | Permatex 80019 Aviation Form-A-Gasket No. 3 Sealant, 4 oz. | | Item Weight | 4 Ounces | | Manufacturer | Permatex | | Material Type | Resin | | Model | 80019 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 80019 | | Style Name | 4 oz. | | Surface Recommendation | Close-fitting machined surfaces, Hoses, Solid gaskets, Threaded connections, Fuel fittings | | UPC | 686226800190 | | Unit Count | 1 Count | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Permatex - **Item dimensions L x W x H:** 6.2 x 6.2 x 7 centimeters - **Item weight:** 4 Ounces - **Material:** Resin - **Style:** 4 oz. ## Images ![80019 Aviation Form-A-Gasket (No.3 Sealant,4oz) | Creates a flexible, leak-resistant seal for engines, pumps, and flanges - Image 1](https://m.media-amazon.com/images/I/51Geo85MdTL.jpg) ## Questions & Answers **Q: How long will the product remain good after opening the bottle?** A: this is the second time I've bought a bottle of this product. The first one I bought from a local auto parts. When the first one ran out it was over 20 years old and still good. It will last a long time as long as you seal the lid well and don't leave it open for long periods. I use it then put the lid right back on **Q: Is this compatible with plastic fittings? I have a diesel storage tank with 3/4" threads that leak a little and I am looking for a sealant.** A: I primarily use this on Triumph motorcycle cases and it is the best Permatex (or any) product for the job. I've also used it on rubber pipes to metal banjos and it worked well there too. I suspect that it would work well in your situation but I have not used it on plastic and there are so many kinds of plastic that I would test it first. Personally, on threads where gas or oil is involved, I use the yellow Teflon tape -- it seals gasoline so diesel should be no problem. **Q: My red plastic Moeller marine portable 6 gallon fuel tank has some small gas leaks around the screw on caps - think it would be safe to use...?** A: It would probably be safe to use but when mine was apparently shipped in a non-pressurized airplane hold. The cap was intact but the sealer had leaked out all over. I will buy locally next time. Auto stores may have it or may be able to get it. **Q: would this work for marine freshwater outboard motor such as water pump gasket sealer** A: I don't see why it won't..I used it on my oil pump ad my water pump...works great...no leaks..oil, antifreeze does not have any affect on it..Good stuff. ## Frequently Bought Together - Permatex 80019 Aviation Form-A-Gasket No. 3 Sealant, 4 oz. - Permatex 80062 High Tack Gasket Sealant, 4 oz. - 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 --- ## 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.jp/products/258211081-80019-aviation-form-a-gasket-no-3-sealant-4oz-creates](https://www.desertcart.jp/products/258211081-80019-aviation-form-a-gasket-no-3-sealant-4oz-creates) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-26*