[84Targa]

Now that I have easy access to the firewall (engine is out of the car to replace the old 915 transmission with a Gary Fairbanks rebuilt one - thanks to Old Tee - story coming soon with photos) I want install the new Engine Compartment Sound Mat to replace the old one that disintegrated years ago.

Does anyone have any experience with getting the old adhesive off the firewall (including the a solvent that worked well) and a good adhesive for attaching the new mat - and where to get the stuff in the Gaithersburg area.

Thanks.