DIRECTIONS: Use brush to apply a thin, even coat to each surface. Allow to air-dry a few
minutes before fastening the parts into position. If thinning is necessary, add 188 proof
denatured alcohol. For use on most types of gaskets, machined surfaces and screw thread
connections of airplane and automobile engines.
Permatex’s 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. It’s resistant to gasoline, oil and grease.
1Slow-drying, non-hardening sealant
2Approved for use in aviation as well as automotive applications
3Resists gasoline, oil and grease
4Temperature Range: -65°F to 400°F (-54°C to 204°C)