Used between inner bottom surface of tank and valve flange to prevent leaks. Prevents cracking tank when tightening nuts. Easy to install with your everyday household tools.
- Repairs damaged and leaking flush valves
- Flexible round shape conforms and seals to toilet tank
- Perfect replacement part when repairing flush valve
- Helps stop leaks preventing unnecessary water damage
- Shank washer sits between inside of toilet tank and flush valve assembly
- Durable rubber construction provides reliability and stability