Compared to other membrane materials, XR® membranes are exceptionally strong, with very high puncture and tear resistance. Its reinforced, multi-layered design provides maximum strength-to-weight ratios and flexibility for ease of handling. The ethylene interpolymer alloy (EIA) coatings make the material resilient to environmental stress cracking, high loads, and temperature fluctuations.

XR® products come in three grades: XR®-5, XR®-3, and XR®-PW (Potable Water).

XR®-5 geomembranes provide over 300% higher puncture strength vs. twice as thick 60 mil HDPE and over 200% better tensile strength. XR®-5 geomembranes also provide 22 times lower thermal expansion and contraction compared to HDPE.

A large concrete structure sitting on top of a field.
A black tarp covering the bottom of stairs.

Advantages of XR® Liners

  • Excellent chemical resistance
  • Hydrocarbon resistance
  • Low thermal expansion/contraction
  • UV stability
  • Very high-strength material with superior seam strength
  • Large panel fabrication requiring less field seaming during installation

Applications for XR® Liners

  • Military vehicle wash facilities
  • Ocean reclamation
  • Methane bladders
  • Dike and slope facings
  • Buried tank vault liners
  • Tank farms
  • Jet fuel storage facilities
  • Heap leach facilities
  • Railroad road fueling facilities
  • Transformer oil secondary containment basins
  • Secondary containment hydrocarbon applications
  • Floating covers
  • Specialty products and accessories

Contact LCSI today for all your containment needs.

A man riding a skateboard on top of a ramp.
A black tarp covering the ground with a large tank.