Waterstop for Concrete
Contact the Waterstop Experts — 800-821-3859 • 951-763-7077

Waterstop for Concrete — Waterstops for Chemical, Industrial, & Environmental Applications

Waterstop plays a critical role in the integrity of concrete structures. It provides a fluid-tight diaphragm when embedded in, and running through concrete joints. Earth Shield® Thermoplastic Vulcanizate Waterstop (TPE / TPER / TPV), by J P Specialties greatly expands the scope of conventional waterstop by offering unmatched chemical resistance to a broad spectrum of aggressive chemicals, solvents, and hot petroleum oils. Manufactured NSF Certified, EPA-compliant waterstop profiles are available for new construction and retrofit, as well as the necessary tools and accessories for proper installation.

Earth Shield® Polyvinyl Chloride Waterstop (PVC) is the perfect solution for most water and wastewater applications. Earth Shield® PVC is manufactured from prime virgin resin and is the trusted choice for environmental engineered concrete structures.

Earth Shield® Type NB190® Waterstop — a modern, hydrophilic chloroprene rubber waterstop with unmatched durability and water sealing capabilities. Manufactured NON-BENTONITE, modified chloroprene rubber, Type NB190® more than doubles its original size (400% in 36 days) when exposed to water, creating an effective compression seal within concrete construction joints of limited to no movement.

Our NSF 61 certified Earth Shield® line of chemical resistant waterstop is used throughout the world by major engineering firms and project owners for primary and secondary containment applications, as well as industrial wastewater treatment and ozone contactor structures. We invented the technology used to mechanically weld thermoplastic waterstops. Services offered include free blueprint take-off and shop drawings, on-site and on-line waterstop welding certification, and individual corrosion resistance certification for the project owner.
  •  Earth Shield® TPV (thermoplastic vulcanizate) Waterstop is the world's leading chemical resistant waterstop, with renowned physical properties and broad spectrum resistance to hazmat, deleterious fluids, and concentrated ozone. NSF 61 certified and GreenSpec listed.

    Earth Shield® TPV (thermoplastic vulcanizate) Waterstop is the world's leading chemical resistant waterstop, with renowned physical properties and broad spectrum resistance to hazmat, deleterious fluids, and concentrated ozone. NSF 61 certified and GreenSpec listed.

  •  PVC Waterstop in Concrete. CRD C572-74 compliant.

    PVC Waterstop in Concrete. CRD C572-74 compliant.

  •  Earth Shield® HDPE (high density polyethylene) Waterstop is the ideal waterstop for fuel (including jet fuel and diesel) containment applications.

    Earth Shield® HDPE (high density polyethylene) Waterstop is the ideal waterstop for fuel (including jet fuel and diesel) containment applications.

  •  Earth Shield® Stainless Steel Waterstop is used in applications requiring extreme heat or cold resistance, as well as the ultimate protection from high concentrations of ozone or hazardous aqueous chemicals.

    Earth Shield® Stainless Steel Waterstop is used in applications requiring extreme heat or cold resistance, as well as the ultimate protection from high concentrations of ozone or hazardous aqueous chemicals.

  •  Earth Shield® Hydrophilic and Mastic Strip Applied Waterstops are the simple solution for construction joints.

    Earth Shield® Hydrophilic and Mastic Strip Applied Waterstops are the simple solution for construction joints.

  •  J P Specialties manufactures waterstop splicing irons and other accessories.

    J P Specialties manufactures waterstop splicing irons and other accessories.

  •  Earth Shield® Column & Pipe Fitting part no. JP320LC1 is designed to seal the joint around circular penetrations through concrete.

    Earth Shield® Column & Pipe Fitting part no. JP320LC1 is designed to seal the joint around circular penetrations through concrete.


  • We assist the Design Engineer and Project Owner with individual project and waterstop product specification and certification
  • Waterstop Shop Drawings including 2-D CAD details and 3-D isometric
  • FAST job site delivery anywhere in the world

Earth Shield® Waterstop is The Primary Choice for Secondary Containment™. Contact the Waterstop Experts today, and learn how your project can benefit from Earth Shield® Waterstop.