Aviation Form-A-Gasket® No. 3 Sealant Liquid
Permatex Aviation Form-A-Gasket No. 3 Sealant Liquid is a slow-drying, non-hardening brush-top sealant approved for use in aviation as well as automotive applications. This professional-grade sealant is specifically formulated to resist gasoline, oil, and grease while maintaining its pliable properties.
Key Features:
- Slow-drying, non-hardening formula that remains flexible for easy disassembly
- Brush-top applicator for precise and easy application
- Aviation approved for demanding applications
- Temperature range from -54°C to 204°C (-65°F to 400°F)
- Chemical resistant to gasoline, oil, and grease
Specifications:
- Size: 118ml (4 fl oz)
- Application method: Brush-on formula
- Cure type: Air-dry to pliable film
- Pressure rating: Withstands pressures up to 5000 psi
Directions:
Apply thin, even coats to each surface. Allow to air-dry a few minutes before assembling. To thin sealant, add 188 proof denatured alcohol if required.
Features & Benefits:
- Holds gaskets in place during assembly
- Dries slowly to a pliable film for easy disassembly
- Suitable for close-fitting machined surfaces, sealing hoses, and solid gaskets
- Ideal for threaded connections on airplane and automobile engines
- Non-hardening formula prevents cracking and allows for repeated disassembly