driveway

Hi Guys, I'm new to the forums. Really signed up to ask a question, i have come across HiBond Block Paving sealer online but can't seem to find any reviews. Apparently it is also a DIY Product as they are selling 5l cans on Ebay. There website seems ok but i just wanted some more information...

I have a driveway approx 25 square meters that I want to lay railway ballast (30-70mm) on. It would be in a border of sunken railway sleepers turned on their side. I was thinking about laying a membrane under and have the ballast about 6" deep. Do you think it would work? Is there any problems I...