While I was in town today I stopped at the comic book store and picked up a package of the comic book boards to try out. The girl that waited on me was super sweet and I told her how I was going to use the boards. As I was paying for them, she made a point of telling me only one side is buffered so to have it completely acid free I would need to put 2 boards together with the buffered sides out.
I've been reading the posts about using the boards and I got the impression everyone was using only one board. Did I miss the part where two boards are used? Or, are there different boards out there that are buffered on both sides?