ACC carpet underlay sound dedener for A,B&E $40

-
Status
Not open for further replies.
I have no idea if its called "massbacking". Its a heavy/ thick non adhesive tar like paper, about 1/8 in thick.
 
Similar- but mass backing is physically attached to the entire carpet (see pic).

I had mass backing on my carpet but I put this same Sound Deadener in my 69 Dart first. Awesome stuff- lay it in the sun for abit and it lays in the car real nice. I think it was 4pcs total? This stuff makes a BIG difference in my opinion!
 

Attachments

  • mass backing.jpg
    107.9 KB · Views: 272
Status
Not open for further replies.
-
Back
Top