Dynamat SuperLite is a high-efficiency sound damping material used to stop noise and vibration in your automobile. It is the same sticky butyl rubber Constrain Layer Damper (CLD) as Dynamat Xtreme in a 30% thinner, and lighter form. Use Dynamat SuperLite when you need to quiet your car and get better sound, without adding too much weight.
The thin butyl rubber layer is bonded to a gleaming blue, 2 mils thick aluminum alloy.