Polypropylene lift pit liner geomembranes are made from a 1mm propylene/ethylene co-polymer produced from a resin formulation that is designed to create premium quality geomembranes with high flexibility and elasticity as well as increased puncture resistance.

They offer maximum, multi-axial elongation that can accommodate differential settlement after installation. If they are heat-welded on installation, they will be complete impervious to water ingress.

Polypropylene lift pit liner co-polymer geomembranes are ideal for applications where high/variable water tables, standing water and water creating hydrostatic pressure areas are in evidence.

Technical info: Test method / Min. value

  • Nominal Thickness (mm): ASTM D5199 / 1.00
  • Density (g/cm3): ASTM D792/1505 A / 0.88
  • Elongation at Break %: G L 50mm / 960
  • Tear Resistance (N): ASTM D1004 / 55
  • Puncture Resistance (N): ASTMD4833 / 150