Locks out Leaks
Thread sealant works better than Teflon paste or tape in most applications.
Perfect to use on any threaded fitting connection 1/4" or larger.


Very good for securing female threaded fittings onto male pipe threaded nipples.
Common use is with the 1/4" female x 3/8 compression fitting used on the Autotrol 255 Air Check.
And the 3/4" or 1" male plastic yokes we sell for Fleck Valves.