Hercules Johni-Ring Wax Toilet Gasket - Standard Size (for 4" Waste Lines)

Product Features: 100% pure high-grade petroleum wax for installing closet bowls Soft and flexible to conform to rough and uneven surfaces Comes in all-weather non-stick package For 4" waste lines Stainless, waterproof, impervious to vermin, odors, gases, acid Bacteria-free and proven resistant to fungus and mold Makes positive, permanent, sanitary closet bowl seal - won't dry or deteriorate Meets Fed. Spec. TT-P-1536A