The Fluidmaster 6110 3 in. Tank-to-Bowl Gasket for American Standard Cadet 3 Toilets offers a proven replacement for problem toilet bowl gaskets (hardware not included). Built to last from durable foam rubber materials and featuring a 1 year warranty. Designed to be a genuine replacement gasket for American Standard Cadet 3 Toilets, but featuring a universal design which also works with Glacier Bay and other toilet models that have 3 in. toilet flush valves. Quickly stop leaks between toilet tank and bowl with this flexible and stabilizing toilet gasket. For a proven and trusted foam rubber toilet gasket, the Fluidmaster 3 in. Tank to Bowl Gasket offers the best seal and leak prevention.