I need to correct myself that i said we were loosing 6" per week. I took a level and straight edge to determine we have lost 28" in 10 weeks. We had 3 inches of rain in that time so we have been loosing just over 3" per week. We applied 6 gallons of DB100 and 1500 lb on bentonite on August 1. This past week i measured that we lost 3.25 inches. So i cannot say yet that the DB100 has helped. I did purchase 6 more gallons from Doug at Pond Drs and per Otto's advice will wait a bit longer to see what the first application does before applying it. Does anyone have any idea how long the DB100 remains effective at combining with other material and potentially stopping leaks?


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