There is also a rather new spray on product called Lizard Skin. Interesting product depending on how far you have the truck taken apart.
http://www.lizardskin.com/ From: old-chevy-truck@yahoogroups.com [mailto:old-chevy-truck@yahoogroups.com] On Behalf Of dennis.mcgil...@gmail.com Sent: Tuesday, September 17, 2013 7:59 AM To: old-chevy-truck@yahoogroups.com Subject: [old-chevy-truck] RE: Sound reduction ? Hi Don, We used Dynamat in my roof for a huge noise and heat reduction. For the doors we used a 14 inch square on the outer surface to really make them quiet. Dennis '53 3100 --- In old-chevy-truck@yahoogroups.com, <old-chevy-truck@yahoogroups.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