Sorry for the late reply, I'm on vacation and the only time I get to go online is when I visit an internet cafe.
Anyways, as to where I got the gecko tape... I made it. With a lot of help xD I had to visit a college lab and a professor, and my best friend helped me make it. We had to study gecko's feet, and what the online articles had to say about it. The process to make it was the costly part, but the materials aren't super expensive. Here's a link to where we had to get the nanotubes:
http://www.nanoshel.com/buy-nanotubes.php
You need pure graphene, your can't use graphite from a pencil. Graphite isn't pure graphene. You need something like diamonds (not cheap), or pure coal (cheap).
I may be young, but I've studied physics for as long as I can remember, my dad used to work for NASA as an astrophysicist, so he got me real interested in physics. That's how I came up with my ideas with the carbon nanotubes and pressurized web shooters. I won't get into anything but my gloves on this thread, since this thread is about the gloves.
Oh, and if you want to make a carbon nanotube based tape, get ready to pay up

. And I suggest you make the back of the tape thin, that way it requires less pressure to get you to stick to a wall, and less effort to get your hands off the wall.