Is there a spray adhesive that will not attack pink foam I can use to temporarily hold down some printouts with?

I've searched a few forums and Google and have come up with some permanent adhesives but nothing temporary/repositionable.

Thanks.

Has anyone ever replicated the look of 4' fluorescent lights commonly used in businesses? I've been trying to come up with a way to allow light through a translucent cover and then have two/four brighter strips of light showing. I've been working with various masks but it just ends up creating shadows. The best I can come up with is a milky white rectangle with slots cut in them. This is for the full LED to come through. Then have another translucent cover over all of that.

My first module is complete and ready to be placed back on the layout. You guys were right, some of the commercial switches did require a bit of rework to improve their accuracy and reliability. That is done and I am convinced it works well now.

Progress has been made today on the code 70 and code 55 joint bars!

The test cuts are finished and I expect to release complete sets later this week.
For now, here is a sneak peak!

I am planning only 4 hole variants for these sizes, unless you talk me out of it.