Is this Second Skin Luxury Liner Pro Closed Cell Sound Insulation Foam?
I really appreciate this comment and experience.Dynamat (CLD tiles) is a great start for vibration dampening, as well as a closed cell foam (CCF) to eliminate rubbing. The next step for a true noise barrier is going to be a Mass Loaded Vinyl (MLV) layer. Covering every square inch of your interior in Dynamat is overkill and not necessary, although Im guilty of this as well. lol. I saw the absolute biggest benefit in making my interior quiet once I did the MLV. I have Dynamat on my roof, doors, floor and rear wall, Second Skin Heat Wave Pro (radiant barrier) a layer of CCF and finally a layer of MLV. I did the install myself and with materials I was around $600
This is a great site to start your research before you spend thousands of dollars
https://www.sounddeadenershowdown.com/?gclid=EAIaIQobChMIr8KWj_uF3gIViInICh3_6AY9EAAYASAAEgKHpPD_BwE
