Home > Plumbing > In the plumbing world, are there times when teflon paste is prefered over teflon tape or vice-versa?

In the plumbing world, are there times when teflon paste is prefered over teflon tape or vice-versa?

May 18th, 2010 admin

Maybe it never matters and its up to your own personal preference. Your insight is greatly appreciated!

  1. dlbalderston089
    May 18th, 2010 at 23:58 | #1

    Teflon tape and pipe dope do the same thing. The tape is less messy to work with, but I believe most professionals prefer the dope. There are probably some plastic fittings that may react to the contents of some pipe dope so tape would be a better choice.

  2. clubberman35
    May 19th, 2010 at 00:55 | #2

    This is probably overdoing it, but I first put the teflon tape on and then put some pipe dope on top of the tape. Has worked well for me. Make sure the pipe dope is ok to use on whatever you are trying to seal. Good Luck!

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