Quickly eliminate leaks with the Fluidmaster 7513 Extra Thick Wax Toilet Bowl Gasket with Flange. This wax seal contains 40% more wax than standard wax gaskets for added protection and easy installation. Fitting both 3 in. and 4 in. waste lines this design can be used with most toilet models. Replace old or problem wax gaskets and seals with extra thick protection. Installs even with the floor or below the floor, with an included polyethylene flange for added ease of use. Packaged in tray to maintain shape. Get the Fluidmaster 7513 Extra Thick Flanged Wax Seal for a simple and quick solution to common leak problems.