Fluidmaster 555CRP8 Universal Flush Valve Repair Kit, Rubber, Red

The PerforMAX flush valve repair kit is hands down the easiest way to fix leaks from your flush valve with no messy glue or tank removal necessary. Simply peel the protective paper off the sealant ring and stick it right on top of your existing flush valve seat.
Unit: EA
UPC: 039961000392
Model Number: 555CRP8