The Fernco 2" Wax Free Urinal Seal provides fast, easy installation for a long term solution. Reusable on the same urinal during service. Strong, flexible adhesive that creates a positive seal. Engineered to seal to the inside diameter of the drain pipe. Forms a water tight, gas tight and odor tight seal. Made of flexible PVC to move with the urinal. Impervious to mold and mildew. Ideal for new installations and replacements.