Polypropylene is the newest development in the lining industry. Polypropylene is available in reinforced or unreinforced membranes. The material is exposable, and has good chemical resistance and strength values. PVC Hypalon XR-5 Polypropylene Urethanes Polypropylene is suitable for use in the following applications: - Ponds - Aquatic Habitats - Waste Water Treatment Facilities - Storm Water Holding Basins - Stream Channels - Heap Leach Facilities - Mine Tailings Impoundment - Decorative Water Features - Canals - Floating Covers - Dike and Slope Facings - Brine Evaporation Ponds - Specialty Products and Services Home | About Us | Products / Applications | Project Profiles | Contact Us Copyright (c) 2005 Lange Containment Systems, Inc. - All rights reserved