On Tue, Jun 9, 2015 at 3:58 PM, Mark J. Blair <nf6x at nf6x.net> wrote: > Was the magic tape silicone, or was it maybe something like vinyl, like the clear vinyl (?) film used for no-adhesive window decals? I think the ones I used were vinyl. A little thicker than the parking permits I had a few years ago, but about the same feel.