GrampysTrains
Member
Ken, I did the same thing in my yard, also 3/4" pine. AC Moore also has rolls of cork. DJ.
I use a latex adhesive caulk for securing most of my track to whatever roadbed. Rarely, I will use CA glue if I want to "nail" down a section, although I've successfully pulled up and reused track that I had CA'd down. (But caulk is much easier...)