I watched a program of yours in which a product was placed on the ground to keep the sand in place but alowed water to pass through. This was on a program in an aired area in a small yard with a pool the house was a stucco home. The product was placed on the ground after which it was wet then let set over night or 24 hrs. I have small pebble walk ways between landscape timbers placed on top of weed cloth. What i need is a product to hold the rocks in place (would the poduct I saw on your program do this?)