Ecotech HDPE 1.5mm is a co-extruded smooth high quality geomembrane sheet manufactured from pure HDPE virgin polymer with added antioxidants and heat stabilisers.


  • Manufactured by HYMA Plastics, a leading manufacturer of all P.E blown plastic film products, with a 40 year track record of customer satisfaction and a strict focus on quality control.
  • Completely environmentally friendly and non-leeching; all water stored via Ecotech HDPE containment is potable and safe to drink.
  • 100% recyclable
  • In reference to the GRI GM13 standards, if the value of OIT is 80 minutes, it means that the geomembrane could have a lifetime of 200+ years. In essence with our HYMA manufactured geomembranes scoring 178 minutes, they would have a long journey indeed (400+ years) for their antioxidants to undergo degradation.
  • Guaranteed to out perform and outlast any competitor product currently available on the NZ market, so much that to date HYMA Plastics have yet to receive a single HDPE warranty claim, EVER.
  • With a manufacturers warranty 10 years longer than any competitor product, Ecotech HDPE 1.5mm really is your smarter choice for your next containment lining project.
  • Backed by a full 30 year manufacturers warranty.


  • Irrigation ponds, canals, ditches and water reservoirs
  • Golf courses and decorative ponds
  • Landfill lining
  • Effluent and wastewater ponds
  • Liquid containment
  • Soil remediation
  • Mining heap leach and slag tailing ponds
  • Environmental containment

Standard roll is 7m x 100m with a custom order option of up to 8m.