On Mar 2, 6:46 pm, "(PeteCresswell)" wrote:
Any such thing?

Loctite makes a number of thermally conductive paste adhesives,
and even a thermally conductive RTV. I've used 383 to fill small
holes, its consistency is similar to acrylic latex caulk.
http://www.loctite.com/int_henkel/lo..._ThermMgmt.pdf

TM