93 Civic HB SI, 95 Civic HB CX
No, sealing the threads on a flair fitting does nothing to stop a leak, that's what a flair fitting is for.I had it sealed pushing crazy pressure but now it’s leaking from the the slave at the clutch line. Do you think just adding some Teflon will do the trick ?
As long as the line flair fitting and corresponding surface in the hole on the slave are in good condition, the flair seal is all that is required to prevent leaks.
If you cant get it to stop leaking no matter how tight you get the fitting, check the flair condition.
You have to fix this, otherwise air will keep getting in/fluid lost.