Bentonite Clay 25kg bags
Sodium Bentonite clay available in 25kg bags. This is a civil engineering grade product, made in Australia.
For volume purchases we sell per pallet (48 bags), see volume pricing table. Also available are bulk bags (geotextile 1200kg), these require a 2-3 week lead time.
Sodium bentonite may be ordered and collected in single bag form or pallets from our warehouse in Castle Hill Sydney.
In addition to the sealing of natural dams, sodium bentonite is often specified for applications including as a seal in the base of root barrier.
Update: Due to shipping weights we can only supply this product on a pallet (minimum 4 bags). We still offer single bags for collection from Castle Hill, Sydney.
When using bentonite as a base for root barrier using a mixing ratio of 1:15 (bentonite to soil) for good quality soil or 1:10 ratio for poorer earth. You will need approximately 5kg per 10m of root barrier, allowing for a 50mm depth x 100mm width of bentonite/ soil mix.
If you are using bentonite clay for earth dams a common mix is 20kg soil to 1kg bentonite.
- Sodium Bentonite Physical Properties (pdf datasheet).
Data sheet
- Primary Applications
- barrier against root systems, dam lining
- Weight
- 25kg
- Unit of Measure
- bag
- Product
- bentonite clay
- Shipping Label
- Large Item
Specific References
- EAN13
- 9352845002222
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