CLD Tiles™ control panel resonance. I designed them from the ground up to follow the universally accepted principles that govern every industrial application driven by science instead of marketing. You should be able to assume that the vibration damper you choose will perform well and will last for many lifetimes. With CLD Tiles you can.
I had already treated several vehicles with multiple layers of vibration damper with disappointing results when I discovered the importance of decoupled barriers for blocking airborne sound. MLV is the most practical material for adding limp mass to a vehicle.
Closed cell foam is a gasketing material. It prevents one object from making contact with another. This can be t2wo objects that would other wise make intermittent contact - creating rattles or to enforce an air gap or spring between the mass loaded vinyl barreir layer and the vehicle.