Edge sound dampening mat is the highest quality sound reducing mat on the market. Maximize the performance of your system by eliminating panel resonance and reduce road noise. This professionally grade metal backed ultra-thick sound deadening material will adhere to virtually any surface and improve your sound drastically with a single layer application. 



•        Professional Grade 90mil dampening mat is 1,8 times thicker in comparison to other 50 mil mat, that will get you 1,8 times more effective insulation. 
•        Consists of advanced formulation 100% pure butyl, unlike other material made of recycled butyl.
•        Easy to install with a “peel and place” application. Simply trim the pieces to fit, peel and place and hand roll to ensure good adhesion.
•   Coverage area 36 sqft, Number of sheets in the box 9, Each sheet size 18”x32".