Sink Flange Gasket/Seal

This is a sink flange gasket that is designed for use within various models of sinks and is installed between the strainer and garbage disposal. Made of rubber and measuring approximately 4.5-inches in outer-diameter, this seal can become damaged or worn over time and through extended use can lead to leaks from the disposal, at which time it will need replacing. This seal is sold individually, and because there are two seals in the gasket, you may need to consider acquiring multiple. When replacing this flange gasket, you will likely need a screwdriver and wrench to gain access to the pipes holding this seal. It is important that you disconnect the power and water supply before doing any repairs.