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240 mil thick 


3 in 1 Deadener (Dampens panels, repels heat, and stops reverberations)


1.8 Sq Ft Per Sheet - .48 LB per Sq Ft


Mass Loaded Vinyl (Prevents Reverberations) - Totaling 180 mil


High Temp Butyl Rubber (Dampens Panels) - Totaling 60 mil


Foam and Butyl materials sandwich a thin aluminum layer (heat repellent).


Adhesive Backed on Butyl Rubber Side.  


Includes no asphalt (creates no smell) 


Total Thickness - 6mm (.236”)


Master carton is 10 sheets. 

Sky High Car Audio 3 in 1 Sound Deadening Material

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