The Black Swan Jumbo Wax Ring delivers a larger, stronger seal at the base of your toilet than standard wax rings. With 40% more wax and urethane foam reinforcement, this ring is 20 times stronger than ordinary wax gaskets, providing a durable watertight seal that meets federal specifications.

• 40% more wax than standard rings for a fuller, more reliable seal
• Urethane foam reinforcement - 20x stronger than regular wax gaskets
• Meets Federal Specification TT-P-1536A
• For use with standard floor-mount toilet installations
• Sold individually