Concentrate

I used Xypex to seal a leaking basement in several different areas with great success. The most important thing is to follow the directions to the T. You must keep it damp for three days afterward and it probably won't work if it gets flooded out of the cracks before it can fully set up. My repairs were permanent and i had 20 years to watch the first ones stay sealed. If you have a lot of water building up on the outside of the walls the water pressure will crack open the concrete block joints and open up new leaks. That problem has to be addressed from the outside.

I applied to all basement concrete walls and slab only to get 2 inches of water on the following downpour

looks exactly the same as the other Xypex but zoom in to see it is 1/3 the ammount of product as the normal ammount sold.

Works as advertised !