Hi Doc! Sorry to take so long responding, but my mother had a total knee replacement surgery and I had to stay with her at the hospital. She is in a 10-day physical rehab. facility now. Anyway, I don't know what the silver material is called, but I looked up Dynamat Extreme on the internet. The material that this guy has is not a sound deadener. It is a large weave fabric on a long bolt that is very thin, white on one side, and silver metallic on the other. I will ask him this week and get back to you. Did you have problems with the Dynamat on the roof of your car? ~Lu~ P.S. I am glad you are feeling better! --- In BaadAssGremlins@xxxxxxxxxxxxxxx, AMC74HORNET@... wrote: > > If he is using what I think it is, it's Dynamat Extreme and is a waste > of money putting it in the roof between the headliner and the roof. I > used the regular Dynamat in the roof's of both Hornet's. The yellow one > 4-5 years ago and the orange one almost 2 years ago. The silver > (Extreme) is good on the floors and firewall where there is engine and > and exhaust heat. The yellow car got the extreme on the firewall and the > floor since it will have a V8 duel exhaust swap eventually. The orange 6 > cyl car only got it on the drivers side interior floor where the 6 cyl > single exhaust run's. > "Doc" > Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/BaadAssGremlins/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/BaadAssGremlins/join (Yahoo! ID required) <*> To change settings via email: mailto:BaadAssGremlins-digest@xxxxxxxxxxxxxxx mailto:BaadAssGremlins-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: BaadAssGremlins-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/