The Rayflate Duct Sealing System (RDSS) has been designed for use on power cables to provide a watertight seal when used with plastic, concrete or steel ducting systems.

With innovative engineered mechanical seal systems from Polywater | Hauff Technik, customers in the U.S. and Canada now have the ability to provide absolute protection in and around cables, conduits, pipes and structure entrances.

Polywater’s foam duct sealants have a proven track record for providing durable and reliable protection in the toughest environments.