The Riser-Wrap seal is a two-layer system designed for corrosion and sealing protection on encapsulating manholes and pipelines to seal joints against ground water infiltra-tion, tolerant to soil stress, UV and freeze-thaw conditions. The first layer is a rugged sealant encapsulated by a heat shrink sleeve. A 2.5-mm cross-linked, high density polyethylene membrane. Applications are for manholes (pre-cast base, cone, risers, cast iron frame), concrete vaults boxes, septic tank joints, repair and step-down joints. Designed for rehab and new construction.
Pipeline Seal & Insulator, Inc.6525 Goforth Street