This saves weight, material cost and installation time.
8 sq ft;Industry leading 4mm thick asphalt free, pure butyl, noise constraining layer to remove the harshest of low frequency noises ;Extra thick 4 mil aluminum stiffening top skin to keep interior panels from flexing and generating noise;Worry-free no sag adhesion to any interior surface, vertical or overhead, even in the most demanding temperature extremes.Plus worry-free no sagadhesion to any interior surface, vertical or overhead, even in the most demanding of temperature extremes.Those quality components are what make Boom Mat Vibration Damping Material require only 25-50% coverageto get the job done.