This past November I purchased 9 boxes of the 2x2 Stucco revealed edge ceiling tile from New Ceiling Tiles. Then the blizzard of 2010 caused leaks and if it was not for the new tiles we would have had a mess on our hands. The tiles held the water and I was able to easily clean it up. The tiles and the room look perfect with little effort. I am buying more tiles for some other areas now. I highly recommend these tiles!
Michael- The Marriott Residence Inn, NY