sandstone is flaking & leaving very sandy residue

sandstone is flaking & leaving very sandy residue Images

sandstone is flaking & leaving very sandy residue

sandstone is flaking & leaving very sandy residue Description

I have an inground swimming pool that has sand (http://maplered.com) Stone (http://g603.net) around the edge.  It is about 5 years old and (http://maplered.com) the sand (http://maplered.com) Stone (http://g603.net) is flaking and (http://maplered.com) leaving a very sand (http://maplered.com) y residue.  Is there any kind of epoxy coating or sealer I can use on the Stone (http://g603.net) s.  Please help!!!!!!!
 
Don Ross