e.cover tb is a prefabricated, highly durable, quick and easy to install thermoplastic tieback cover designed to maximize concrete cover and minimize reinforcement interference. e.cover tb simplifies complex waterproofing detailing around soil retention tieback heads eliminating the need for time consuming field fabrication of tieback covers. e.cover tb is mechanically fastened to the soil retention system and easily integrates with any of EPRO's pre-applied systems for these critical detail areas. Specially molded with high density polyethlyne (HDPE), e.cover tb is highly impact resistant with superior strength and durability to withstand concrete and shotcrete placement. Integrated ports for filler injection and perimeter fastener holes enhance productivity, protection, and durability. Available in three separate sizes, e.cover tb will fit most rod and strand tieback heads.