Permatex 80019 Aviation Form-A-Gasket No. 3 Sealant 4oz

Permatex Aviation Form-A-Gasket No. 3 is a professional-grade liquid gasket sealant designed specifically for aviation and high-performance automotive applications. This brush-on formula provides a reliable seal while allowing for easy disassembly when needed.

Key Features:

• Slow-drying formula allows proper positioning of gaskets during assembly
• Dries to a flexible, pliable film that maintains gasket integrity
• Holds gaskets firmly in place during installation to prevent shifting
• Resists common shop fluids, oils, and aviation fuels
• Brush-top applicator for easy, controlled application
• Permits easy disassembly without damaging mating surfaces
• Ideal for valve covers, oil pans, timing covers, and transmission housings

This aviation-grade sealant is perfect for mechanics and technicians who need a dependable gasket adhesive that won't make future maintenance difficult. The pliable film remains slightly tacky, ensuring gaskets stay in position during assembly while still allowing parts to be separated cleanly during service.