There are a few situations in computers where heatsinks need to be held in place with sticky tape, frag tape, or better yet thermal interface tape. If you've ever needed to re-attach a heatsink held in this manner, what are you to do? Enter Akasa's AK-TT12-80 double sided Thermal Adhesive Tape.
Akasa's thermal adhesive tape comes in a small 80mm x 80mm square, about 0.3mm thick, from which you cut out a small square the appropriate size for your application.
FULL STORY @ FROSTYTECH (http://www.frostytech.com/articleview.cfm?articleID=2276)