This is the second layer, installed on top of the vibration damping, and applied to key areas such as the floor, doors, roof, boot, and wheel arches.

Sound and heat absorption materials work by absorbing airborne noise and blocking heat transfer, rather than stopping vibration. This layer significantly reduces road, tyre, wind, and engine noise, while also keeping the cabin cooler in summer and warmer in winter.

Together with vibration damping, this layer transforms the driving experience — making the cabin noticeably quieter, improving speaker performance, and increasing overall comfort for long drives, family trips, or sleeping inside a van.