Three weeks ago I sprayed two coats of Xypex Concentrate on my basement walls. I had the typical problem - post rain the blocks will 'weep' water and sometimes puddle on the floor. I followed the directions to a 'T' - prepped properly, wet the walls and then kept them wet post install for three days. I got the big test this past week when we got 6 inches of rain in less than 24 hour. While there was definitely a big improvement there was still seepage and the brick surface was wet in many areas. Should I just wait it out and continue to let Xypex permeate and the crystals grow or should, can I even, put on another coat of Xypex? Is it even possible to put another coat of Xypex on an existing installation? Thanks in advance!!
Posted on 02 May 2014