Yeah, I've used Blenderm and it does work fine. But, I would suggest that you put a layer of some sort of adhesive on top of the foam if you are hinging right on the foam material. If so, use some appropriate type of glue such as UHU Creative Glue for Styrofoam(available at just about any arts and crafts type store like Michaels). It goes on easy, and sticks very well. What it gives is a surface for the adhesive on the tape to stick to that is not aerated like foam is.

Just put some on your finger and swab it across the surface where the tape will be, let it set up for the time recommended on the tube packaging, then stick your tape along the glue surface.

CGr.