Sound Deadener

I used a different brand but the material is the same idea. Mine did not have an adhesive backing but it was going on the floor only, under a new vinyl floor mat, so I didn't care about adhesive. Your install may be easier since this comes in sheets, mine was in a roll. I started in the center of each floor pan, and worked outwards. Where I had to cut to follow a contour, I taped over the cut with foil tape. I know this sounds stupid, but even after telling myself to allow LOTS of extra material so I wouldn't run short at a door edge or something, I still had two small patch pieces to fill in... :eek: