Geosynthetic Clay Liners

Trusted Supplier to GCL manufacturers for decades.

The world generates large amounts of waste or wastewater that must be contained to prevent runoff or leachate from contaminating ground and surface water. Bentonite Performance Minerals offers high quality bentonite, polymers, organoclays, and expertise for the production of GCLs.

GCL Products

ENVIRO-SEAL® Bentonite GCL Component

ENVIRO-SEAL® Bentonite GCL Component

ENVIRO-SEAL line of bentonite additives come in a variety of sizes to best suit your application

ECM™ Contaminant Resistant Polymers

ECM™ Contaminant Resistant Polymers

ECM line of polymers can be added to GCLs to improve waterproofing properties in the presence of contaminants

ENVIRO-TROL™ Contaminant Adsorber

ENVIRO-TROL™ Contaminant Adsorber

ENVIRO-TROL provides adsorption of a wide array of organic contaminants

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