Has anyone found a good thread sealant for onboard air fittings? Permatex seems to have some products. Finding a place that carries them is not so simple. I read somewhere someone used Locktite.
Yup, teflon tape is all I used. I've never had a leak in the year I've had OBA. I was told to wrap it around the threads going in the same direction of the threads, whether or not it helps I don't know.