Hercules® Johni-Ring® Specialties include felt-reinforced wax gaskets for back outlet toilets and urinals. These wax rings can be used on cast iron, copper or plastic fittings and feature a clean release tray to maintain wax shape while keeping hands clean. Behold the power of Hercules, products built to last and trusted by plumbers to withstand even the toughest conditions.

• Reinforced wax toilet bowl gasket
• For setting back outlet toilets
• Fits 4 in. waste lines
• Clean release tray keeps hands clean and maintains wax shape
• Wax gasket provides a permanent, sanitary, gas and watertight seal on most types of floor mount toilets
• Felt-reinforced for extra durability
• Can be used on cast iron, copper or plastic fittings
• Meets Federal Specifications TT-P-1536A
• Made in the USA