Jones Stephens has introduced new trap seals designed to prevent sewer gas odors from escaping infrequently used floor drains. Made with durable EPDM, the trap seals meet ASSE standards and are UPC approved. They can be used for new construction or retrofit applications. As an alternative to trap primer, trap seals eliminate the need to pour water down the drain. They're the ideal choice to minimize evaporation and odors in residential and commercial applications, as they prevent sewer gas leakage and mitigate backflow. The seal opens to allow the flow of drainage and closes when there is no flow. Installation is quick and easy with no special tools required.