Silent Coat MultiLayer Extra is a new generation high-end product based on a dense mass loaded butyl mastic composite base. The high mass and damping factor of the loaded layer allows Multilayer Extra to fight vibrations in the car more effectively while the elasticity of the butyl material increases convenience of installation.
Multilayer Extra features the ultimate 5mm sound deadening four layer sandwich:
1. An aluminium 0.1mm covering with deep tension constraining layer.
2. Silent Coat classic butyl mastic layer.
3. High density mass loaded layer that increases weight and stiffness to kill resonant frequencies.
4. Another Silent Coat butyl mastic layer.
Silent Coat Multilayer Extra is designed for high end audio installations and heavy bass systems where high mass and ultimate extreme vibration reduction is required. With military grade construction and highly effective damping. Silent Coat Damping Mat is already the choice of many car audio competitors.
Typical uses of this product: