Have a 2001 Mustang coupe that I deadened the trunk with dynamat (there was a lot left over from a friend's install, so don't flame //content.invisioncic.com/y282845/emoticons/crap.gif.7f4dd41e3e9b23fbd170a1ee6f65cecc.gif ). When it was being put back together, right under the rear deck there are pieces of factory plastic/fiberglass (whatever material it is) that won't go back into place properly now. They seem to stick out because of the material over everything. Because of this, when the subs hit it rattles like a mofo. Any spots that it hits, have had another layer put over them, but it seems to be more of an issue that the pieces need to be set in place.
So, after boring you, here is my question. What would you recc. for maybe some type of a spray adhesive to put on the back of this so it will keep it in place against the dynamat and not flop around like a fish out of water? I didn't know if a spray silicon would work or if I should use something else. Thanks for any input.
