Federal Specification TT-P-1536A|OSHA 29 CFR 1910.1200

• Petrolatum (non-hazardous) ingredients 100% pure petroleum wax gasket for setting a closet bowl Fits all floor-type bowls with 3 or 4 in waste lines Provides a permanent seal impervious to vermin, odors, gases and acids Golden wax appearance 0.82 to 0.86 specific gravity Constructed of soft, flexible high-quality golden wax that will not dry out, harden or deteriorate Stainless, waterproof and impervious to odors and gases

Oatey® wax bowl rings are an essential part of repairing a toilet or installing a new one. Made of 100% pure, high-grade petroleum wax that conforms to rough and uneven surfaces, the ring snugly fits over 3 or 4 in waste lines, forming a permanent seal to provide permanent, sanitary, gas- and watertight seal on most types of water closets. Oatey® products have earned the trust of plumbing professionals for over 100 years.