Bentonite SA supplies Sodium Bentonite Eccabond N, ideal for sealing earth dams and similar applications, as well as Bentonite Eccagel OCMA, suitable for drilling operations.

Both products are available in 25kg bags and one-ton bulk bags. Technical data sheets are available on request.

We hold an export license and currently export to the following countries:
Angola, Botswana, Democratic Republic of Congo (DRC), Eswatini, Lesotho, Malawi, Mozambique, Namibia, Zimbabwe, and Zambia.

Please note: We do not ship to other SADC countries beyond those listed above.

Bentonite SA  specialises in environmental sealing of earth dams using Sodium Bentonite. Our expertise includes the construction  and sealing of clear and polluted water storage dams, evaporation ponds, leach pads, wetlands, decorative ponds and streams.

Bentonite can be defined as a transported  stratified clay which has been formed by weathering of volcanic ash approximately 66 million years ago. It consists of a hydrated aluminium silicate or montmorillonite and is a member of the smectite  group of minerals.