Permatex 80017 Aviation Form-A-Gasket No. 3 Sealant is a slow-drying, non-hardening brush-top liquid sealant approved for aviation and automotive applications. It resists gasoline, oil, and grease, and holds up across a temperature range of -65°F to 400°F (-54°C to 204°C). The brush-top applicator makes it practical for sealing gasket surfaces, threaded fittings, and connections where a flexible, permanent bond is needed without hardening over time. A genuine Permatex product available from Pro Gear and Transmission. Call us to confirm this is the right sealant for your application.
Features
Slow-drying, non-hardening formula stays flexible after application
Brush-top applicator for controlled, direct coverage
Temperature range: -65°F to 400°F (-54°C to 204°C)
Resists gasoline, oil, and grease
Approved for aviation and automotive applications
Permatex part number 80017
