Tough Protection

For over 40 years, XR-5 has been used by engineers who have needed the strongest geomembrane for use in the world's harshest conditions. Backed by over 60 years of coated fabric technology, Seaman Corporation's XR-5 is the highest-strength and most chemically resistant geomembrane on the market. XR-5 was developed to contain and protect against acids, oils, methane and alkalis. Across the world, XR-5 is being used for pond liners, secondary containment, floating covers, and wastewater baffles.

30 Years of Proven Performance

  • Superior UV
  • Low thermal expansion / contraction
  • Superior chemical resistance
  • Superior tensile strength
  • 10-year weathering and chemical resistance warranty available


  • Floating Covers
  • Leachate Ponds
  • Secondary Containment
  • Process Wastewater
  • Floating Baffles
  • Tank Floors
  • Oil Booms
  • Wastewater Ponds
  • Geofoam Coverage (9832 XR-5 G)

If you're working on a geomembrane project, or you have a question about our XR-5® Geomembranes, contact us today to set up an appointment or to answer any questions you may have.