CCI Joint Seal™ is a cold applied tape engineered to seal external concrete joints providing a water-tight solution for joints on manholes, concrete pipe, square vaults, catch basins and other concrete structures. Joint Seal™ provides a water-tight solution while protecting the joints from inflow and infiltration.
Joint Seal™ is comprised of a high-density polyethylene backing and a high-tack butyl adhesive to provide excellent conformability when installed.
Combined with CCI’s Primer, Joint Seal™ adheres to the substrate quickly, creating an aggressive bond which prevents the sleeve from peeling off during backfill.
Designed to meet or exceed ASTM C877 type III requirements for the life of the structure, Joint Seal™ has the high strength and flexibility necessary to seal new and rehabilitated concrete structure joints.