Earth Shield® TPV (thermoplastic vulcanizate) (aka TPE-R) 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® Thermoplastic Vulcanizate Waterstop (TPV) (aka TPE-R), by J P Specialties, dramatically expands the scope of conventional waterstop by offering unmatched chemical resistance to a broad spectrum of aggressive chemicals, solvents, and hot petroleum oils. EPA-compliant waterstop profiles are available for new construction and retrofit, and the necessary tools and accessories for proper installation.

JPS HQ Refurbished and Remodeled From The Ground Up

We're pleased to show off our newly remodeled and refurbished plant located in Lake Elsinore, CA. Both aesthetic (to the building) and mechanical upgrades (to the extrusion area and fabrication shop) were completed over the last several months. Major evolutions included epoxy injection repair, new roofing, HVAC upgrades, ventilation upgrades throughout factory, bathroom remodel, water-blast and paint. The newly freshened-up factory will serve JPS needs as we continue to grow our product lines and take on new markets.