This self-sealing, non-swelling preformed joint sealant provides a lasting, watertight bond on both fresh and cured concrete surfaces. Synko-Flex® Waterstop achieves a watertight seal within cold joints at footings, walls and slabs. Rain and moisture resistant, Synko-Flex® Waterstop is also a simple, long-term solution for sealing pipes, sleeves, and collars embedded or cast into concrete structures.

Features

• Eliminates split forming, wiring to rebar, heat welding of splices
• Unaffected by rain or moisture during installation
• Offers excellent chemical resistance
• Bonds to most substrates
• Unaffected by cyclic wetting and drying
• Safe for use in potable water structures