LEAK LOCK 4 0Z JAR

This is an excellent product. I've used it since the 1960's and the quality has remained unchanged over all these years. Highly recommendable.

Best pipe thread sealant hands down. Have used this years. A little messy to clean up but will seal even bad threads where other brands will leak.

This stuff is on par with Recotorseal and other brush on pipe dopes for sealing threads. I've never had a leak when using this stuff in conjunction with a few wraps of teflon tape and proper tightening. Sure there is a chance this product would work just fine without the additional teflon, but that's just how I've always used it. Sometimes I apply a little of it before the teflon tape just to assist with wrapping the threads, but a more generous application of this stuff on top of the teflon is what really does the magic. OK, OK. Fine. I also tend to get no leaks with just teflon tape, so perhaps this product isn't even necessary for stopping the leaks. However, as a liquid, this stuff certainly squeezes into all the crevices that solid teflon tape can't, providing thread protection that otherwise would not be there. Not as necessary for plastic and brass, but highly beneficial for galvanized/iron.

Never got all 4 parts

I have used this brand for many years.