![image-banner](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F4wLqchboGUDuC890Pj0QgR%2F031dbef8cbadaa68c46172b51a067a6e%2FLiquids-Gas_Barriers_1.jpg&w=3840&q=75)
Liquid and gas barriers
Groundwater and soil contamination from liquid and gas leaks, pose a threat to the environment and to communities in urban areas. Our geosynthetic solutions, such as geomembranes and geosynthetic clay liners, act as a barrier to prevent contamination by providing an impermeable layer between the hazardous liquids and the environment.
Prevent groundwater and soil contamination.
An impermeable layer between hazardous liquids and the environment.
Product
Description
Functions
GSE HD
High-density polyethylene geomembrane
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)
![Function icon - Reflective heat management](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F1Rpva8ePdOel9v1ooEZjnm%2F352aec995b076d92f1076eba239521fb%2FReflective_Heat_Management.png&w=3840&q=75)
GSE LL
Linear low-density polyethylene (LLDPE) liners
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)
GSE HDX
Previously GSE High Density
High-performance HDPE geomembrane
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)
GSE LLX
Previously LLDPE High Performance
High-performance geomembrane liner series
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)
GSE PVC
Previously PVC
PVC Liner
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)
BENTOLINER EC
Impermeable barrier
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)
BENTOLINER NS
Formerly Bentoliner NSL
Needlepunched reinforced composite geosynthetic clay liner (GCL)
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)
BENTOLINER NSC
Formerly Bentoliner CNSL
Needlepunched reinforced composite geosynthetic clay liner (GCL)
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)
BENTOLINER CM
Formerly Containmat
Composite liner system
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)
BENTOLINER NW
Formerly Bentoliner NWL
Needlepunched reinforced composite geosynthetic clay liner (GCL)
![Function icon - Barrier/containment](/_next/image?url=https%3A%2F%2Fimages.ctfassets.net%2Fu2flb46xxe2f%2F5UjH4Wlm0FuTQlDxLmE3P%2F121e73e5395488ce57785f68c445e678%2FBarrier-Containment.png&w=3840&q=75)