Review on Dometic 385311462 Toilet Seal Kit - Enhanced Black Seal by Jason Paige

I had problems with the original seal leaking, so I decided to try this option with a hard plastic disc. The seal was easy to install and seemed to keep the water in the tank, but after a few weeks the toilet started smelling like urine. Took the toilet apart and found it was leaking badly. Dropped the stuffing box found that it continued to flow. The clamp doesn't seem to have enough pressure to properly compress this element. worth the price to get a direct replacement that works.