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Pond Liners & Seals

Natural Waterscapes Granular Sodium Bentonite Clay for Pond Sealing 45 lbs

R 13,200

Availability: Currently in Stock

Delivery: 10-20 working days

Natural Waterscapes Granular Sodium Bentonite Clay for Pond Sealing 45 lbs
- Expanding Clay for Pond Sealing
- Granular Sodium Bentonite Clay
- Soil Amendment
- Expands in contact with water
Bentonite clay is a natural expanding clay sealant that when exposed to moisture can expand 15X or more creating a very effective pond sealant when applied correctly. Bentonite Clay Application Rates for pond/lake bottoms To properly apply bentonite to seal a pond, the pond must be drained and the bentonite clay then incorporated into the soil of the pond bottom and sides. The application rate for bentonite ranges from 2 pounds to more than 5 pounds per square foot depending on the soil characteristics. For clayey and silty soils, 2 pounds per square foot MAY be sufficient. For sandy soils 4 pounds MAY be sufficient and for soil containing gravel and rock, in excess of 5 pounds will be required to obtain a seal. Once the bentonite is applied, the soil should be disk harrowed to mix the soil and bentonite and then compacted. Alternatively, a continuous blanket of bentonite can be applied to the soil and then carefully covered with clean soil or sand to prevent the clay from mobilizing into the water column.
Country USA
Brand Natural Waterscapes
Manufacturer Natural Waterscapes
ItemPartNumber 200045
Model 200045
Size 45 pounds
ReleaseDate 0000-00-00

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