Products > Geosynthetics > Geomembranes/Composites > Geosynthetic Clay Liners (GCLs)
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Geosynthetic Clay Liners (GCLs)

Using Low Permeability Sodium Bentonite Clay

Geosynthetic Clay Liners or GCLs are constructed of two geotextiles encapsulating a layer of low-permeability sodium bentonite. As a result, they create an impermeable liner for use in landfills and ponds.

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