STP Bomb Aero 4.2mm (165mil) 26 sqft car Sound deadening mat, Bitumen Rubber Automotive Sound Deadener, Audio Noise and Vibro Insulation and Dampening
Great product easy to work with and form in all the contours, very sticky and very solid material would recommend it to anyone
SOO strong and on the thicker side. Makes the world of a difference. Can't wait to finish the rest of the car with it. I love it! Would recommend it to anyone.
This is what a recomend to anyone doing big car audio keep all ur panels and roof from rattling and or splitting in some of our guys cases one of the thickest most playable material easy use highly recommend it
Just heat it up properly and roll it down. Great solution for flat surface.
The thickest one layered material i've ever seen