I found it in the contact paper section of Home Depot hardware store. It's very grippy and they can climb up it pretty easily.
So after testing many different lamp spots, I'm back to where I started:
The problem is if I move the lamp too far away, they won't climb up to bask. If I move it too close, they stay right around the edge. The furthest they seem to be willing to climb up is really close to the edge of the ramp. I guess until they grow bigger there really isn't a point to having so much space for a basking area.
I think I will have to be more scientific about it and be very precise with a thermometer to find the exact thermo gradient.
Any one have any new suggestions? Maybe I should try two lamps to get the ramp+edge to ~85 then the other lamp further in to raise the temp to ~90+? Bah, I tried so many distances/temps and I always get edge basking or no basking.
O, and also I never mentioned it but I had an extra smaller rubbermaid for clothes and I converted it into a mini tank. So on the other end of the basking area there's another same style ramp leading into another tank, where I plan to put breeding guppies or such.
How would I get them to travel back and forth? I figure that's near impossible with them not even willing to go a bit further into the basking area.