Treat the body panels with Sound Deadening Mat product to reduce panel resonance and body boom. Use on all metal panels up to 50% coverage for most cost effective results, or 100% in areas with particular noise issues.
Recommended product; Silent Coat 2mm Damping Mat
This secondary treatment targets exterior airborne noise that is not directly generated by the body panels. It is a Barrier treatment to block unwanted noise intrusion into the cabin from outside. 100% coverage is recommended for the affected areas. Treat the boot and cabin floor to help block road ,exhaust noise and tyre roar. If a barrier product cannot be used then an acoustic foam may be substituted, however this will not reduce low frequency noise to the same degree.
Recommended products; Silent Coat Isolator 6/10
Please contact our support team if you have any questions or need specific guidance