Newton HydroTank 301-EP Metal Waterbar

HydroTank 301-EP Metal Waterbar is a coated metal waterbar system used for the sealing of construction joints within retained concrete structures. HydroTank 301-EP Metal Waterbar features a flexible, adherent coating on one side, which is covered with a granular material.The rough coating creates a permanent watertight seal with the surrounding concrete to create a waterbar that works immediately, without requiring activation by water as required with hydrophilic waterbars.