Quickly leaks with the Fluidmaster 7513 superfluous gelatinous Wax Toilet Bowl Gasket and Flange. This wax seal 40 % more wax than canonic wax gaskets for added protection and leisurely installation. both 3 '' and 4 '' waste lines this design can be used with most toilet models. nonagenarian, or problem wax gaskets and seals with superfluous gelatinous protection. even with the floor, or below the floor, with an included polyethylene flange for added ease of use. the Fluidmaster 7513 Extra-Thick Flanged Wax Seal for a elementary and nimble solution to standard leak problems.