I have a concrete terrace over a garage that has some cracks (not big) and
it lets water through. Is there a sealer that can stop the leaks and can be
Right now it has a layer of asphalt (maybe 1/2 in to 3/4 in thick or so)
over a sheet of thick paper like material. But, it cracked in the same
places the concrete cracked. Because of that layer of paper I think I can
easily remove the asphalt.
A bit over a year ago I applied to it an asphalt sealer which worked at
first but now it is as bad as before.