I would call up any sound deadening product manufacture, doesn't have to be who makes what you are trying to remove as they are all the same and tell them the situation and ask them whats the best way to remove it. Hopefully someone there would know. You could even try a Automotive sound system installation shop, they deal with that stuff non-stop and probably have had to remove it at some point.

That stuff has some amazing hold, my brother was applying it to the interior of his 94 Pontiac Trans-am and even after just putting it on, it was almost impossible to remove.

Last edited by drummin52; 03/17/2008 5:08 PM.