I had to use my own set to seal them. The third one was also missing the bumpers between the seat and the bowl. Kohler toilet w/ piston water flush 2 step doesn't flush even at the 1st step ...

You'll see the results in all parts of your car's engine, such as jacks, pumps, valves, etc. right after the first flush. All in all, your engine and radiator are in safe hand with Liqui Moly.

Get a little more familiar with your most important home feature and fix that pesky toilet leak all by yourself.