Lubricated Pipe

Just before we put the new black tank up for good we lubricated the inside of each of the 2 and 2 1/2 inch pipes.  We used T Plus non-stick thread sealant to help each pipe slide on to the pipe coming from above and to seal it as well as lubricate it hoping it would come apart if needed in the future.  So far so good as we've gone through one season and no leaks.  We did not insert the 3 inch drain from the toilet until the tank was up and secured in place.  We worked on the toilet drain from above since we had access form inside the wet bath.