There was some discussion started in the thread titled "Painting airstream red!" that resulted in some actual tests of AS insulation with various types of coatings. I started a new thread here because I didn't think it would be at all that obvious from the title of the other thread that there were insulation results there. So take a look if you are interested in AS isulation and maybe we can spin the whole topic off to another thread if that makes sense. Check out the thread by clicking on the following link:
http://www.airforums.com/forum...ad.php?t=13363
Malcolm