Threaded PVC fittings

[BimmerRacer]

P trap adapters, cleanout plugs and such - do these guys need putty, tape or similar?

[SewerRatz]

P trap adapters, cleanout plugs and such - do these guys need putty, tape or similar?

I use a Teflon paste on the threads.

[BimmerRacer]

Cool, thanks

[hj]

But be certain it is rated for use with PVC. If it uses linseed oil it will not be. Not all threads need, or should have, a sealant. The slip nut side of a trap adapter, for example.