ga pond rookie,
I just used PondSeal to try and stop a re-occurring leak in the bottom of the deep end of my one third acre pond. I say "re-occurring" because my pond was "repaired" in July of '08. When the pond filled this spring, it went back to losing almost an inch of depth in 24 hours.
I purchased the 2500 lb. super sack and shot it into the pond with a "water cannon" I fashioned out of 2 inch pvc pipe and fittings hooked up to a 2 inch trash pump. It was a bit of a slow process but I think it worked. We got about 1/4 inch of rain here overnight and the water level actually came up.
Good luck with your leaks,
John
