Bentonite Clay Granular, also known as sodium bentonite, is a clay compound useful in reducing water loss from ponds through aqueous seepage and holes.
- Expands as it absorbs water to fill small holes
- Can provide short term control of water loss
- Full effectiveness may take several minutes
- Spread liberally where seepage and leakage is suspected
- Apply 3 lbs./sq. ft. on average