I'm looking at replacing the flooring in an enclosed trailer. Many manufacturers use Advantech as an upgrade from 3/4 plywood. I've never worked with the stuff and was wondering about using it. I looked at their site and saw that there is a gap at the T&G for expansion. Since this is a trailer floor it is the actual floor, not a subfloor so i really didn't want gaps. Planned on painting the floor with epoxy paint.