Colin Blackburn wrote:

I need to reuse a plastic oil tank---it will contain red diesel. How
should I seal the joint formed by the connector (metal 1 inch) being
screwed into the plastic tank? When I took the connector off, to move
the tank, it appeared to have PTFE tape on. Would this be ordinary
plumbers PTFE tape? Would it, on its own, make a good seal?


This is what I've used, and it works fine.


--
Grunff