Don, I went through this while replacing the headliner on my 51. There are quite a few variants on the peel-n-stick products out there, but I found all of them to be VERY expensive per sq ft. I ended up going to my FLAPS and buying a roll of sound/heat reducer (about $20) and a can of headliner adhesive ($10). It worked great and was much cheaper. I had a ton left over and ended up using the extra to sound insulate the trunk of my 97 integra. The only problem I could see in your application would be behind the seat, it would be difficult to do this area without removing the seat and tank first. Also, inside the doors would be very difficult. Maybe spray goo in the easy to reach areas and peel-n-stick in the more difficult ones? Good luck!
Cale 51 3 window (all original) Sent from my iPhone On Sep 16, 2013, at 3:56 AM, fiftyone5win...@aol.com wrote: > Hi, I am looking to replace and add some sound deadening material while I > have the '51 apart - under the headliner is toasty and falling out, same for > inside the firewall, and I would like to add some inside the doors and behind > the seat and corners. There are several products being advertised and the > pricing varies as much also - any ideas on the products would be appreciated. > > thanks, Don > Fiftyone5window >