Hercules 90210 Wax Ring, Polyethylene, Brown, For: 3 in and 4 in Waste Lines

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. Stainless, waterproof. Impervious to vermin, odors, gases and acid. Makes positive, permanent, sanitary closet bowl seal. Won't dry or deteriorate. Meets Fed. Spec. TT-P-1536A.