OK, here's a little extra help on this topic:

Kapton tape that's little easier to install: http://smile.amazon.com/gp/product/B...ilpage_o07_s00

And something I found that's a LOT easier to install and gets the same result: http://smile.amazon.com/gp/product/B...ilpage_o06_s00

Also, place these sheets on the glass top at start, then tape one side to the side of the bed or glass. Then lift to that one side, peel the non-stick off starting from that "taped" side and slowly press down with a ruler from that side going slowly to the other while peeling the non-stick off. Then take the extra tape off. You'll get excellent results that way. I learned this from installing glass protectors for cell phones. The tape on the side helps keep the cover aligned as you pull the non-stick off and apply the cover to the surface. Edit: found this cell phone example https://www.youtube.com/watch?v=dt9_fZDT-As same procedure works really well on applying these covers to your print bed.