Henry® Synko-Flex® SF302 Waterstop 3' Length

Manufacturer: Henry Company
  • Easy to install

  • Eliminates split forming, wiring to rebar, heat welding of splices

  • Unaffected by rain or wet conditions during installation

  • Excellent chemical resistance

  • Bonds to most all substrates

  • Unaffected by cyclic wetting and drying

  • Never a risk of fracturing concrete like swelling type waterstops

  • Safe for use in potable water structures

  • 105 lf per box

$1.37 / LF


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.