

🛠️ Seal like a pro, fly like a boss!
Permatex 80019 Aviation Form-A-Gasket No. 3 is a 4 oz. slow-drying, non-hardening sealant designed for high-performance aviation and automotive use. It resists gasoline, oil, and grease, withstands extreme temperatures from -65°F to 400°F, and endures pressures up to 5000 psi. Perfect for sealing close-fitting machined surfaces, hoses, solid gaskets, and threaded connections, this brush-top sealant delivers flexible, durable protection where precision matters.

| Material | Plastic | 
| Brand | Permatex | 
| Style | 4 oz. | 
| Item Weight | 5.6 Ounces | 
| Item dimensions L x W x H | 2.44 x 2.44 x 2.75 inches | 
| Water Resistance Level | Water Resistant | 
| Item Form | Liquid | 
| UPC | 686226800190 | 
| Unit Count | 1.0 Count | 
| Global Trade Identification Number | 00686226800190 | 
| Number of Items | 1 | 
| Color | White | 
| Surface Recommendation | Close-fitting machined surfaces, Hoses, Solid gaskets, Threaded connections, Fuel fittings | 
| Manufacturer | Permatex | 
| Model | Permatex 80019 Aviation Form-A-Gasket No. 3 Sealant, 4 oz. | 
| Item Weight | 5.6 ounces | 
| Product Dimensions | 2.44 x 2.44 x 2.75 inches | 
| Item model number | 80019 | 
| Is Discontinued By Manufacturer | No | 
| Exterior | Polished | 
| Manufacturer Part Number | 80019 | 
| OEM Part Number | PMT80019 | 
| Bulb Type | Fluorescent | 
| Special Features | Flexible setting, For Aviation Engines, For Marine Engines, For close tolerance flanges, Products shall be ideally stored in a cool, dry location in unopened containers at a temperature between 8º to 28ºC (46º to 82ºF) unless otherwise labeled, Slow drying, TYPICAL APPLICATIONS: Solid gasket dressing, Close fitting machined surfaces, Threaded connections, Aviation engines,, Withstands pressures to 5000 psi | 
| National Stock Number | 8030-00-220-6973, 8030-01-116-4753 | 
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