Review on 🔇 Boom Mat Sound 2mm Damping Material with Adhesive Backing - Pack of 10 (12.5" x 24") for Effective Noise Reduction by Jason Staggs

I have used this mat in combination with a spray. I used it to align the rear of my 2014 Mustang GT viewing autocross and track events. I drive back and forth from the freeway and had to let the trunk cool completely before putting anything under the trunk liner. I usually set up stands, a jack and a few other things when I go to the track (there were no spares in the kit). So, the rear seats removed, everything in the trunk, and then I sprayed the bar mats first. I then put this mat on top of that. I then bought some car insulation/heat protection from Amazon, taped/glued it over the boom mat and now the car seems quieter/warmer. the project I just mentioned because it's not thick enough.