PSI Riser Wrap Sealing System

The Riser-Wrap™ seal is a two-layer system designed for corrosion and sealing protection on pipelines and encapsulating manholes to seal joints against ground water infiltration.

The first layer is a visco-elastic adhesive liquid sealant covered by a heat shrink sleeve. The sleeve is a thick-walled (2.5mm), cross-linked, high density polyethylene membrane.

Riser-Wrap™ is a program developed by Pipeline Seal and Insulator, Inc. to be used exclusively with Riser-Wrap™ material manufactured by PSI. Please do not use this program to size competitive products, as solutions provided are unique and apply only to Riser-Wrap™ sleeves manufactured by PSI.