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Sealmac® Dams

Product Details

Sealmac®  is a nonwoven, spunbonded, continuous filament, double needlepunched, polyester geotextile.

The Sealmac® Dam Lining System involves the saturation of Sealmac® with a special elastomeric bitumen product to produce an impermeable membrane.  Numerous farm and municipal oxidation dams have also been successfully installed with this system since 1980.

ProductSealmac® Dams
Dam linings
Sealmac® Dam Lining systems can be used to line new or existing water retaining structures including earth irrigation dams, oxidation ponds, water features, concrete reservoirs and canals.