Under Bonnet Insulation $115.00
Application Roller $20.00

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Sound Barrier Floor Mat is a durable heavy weight barrier used as floor coatings in today’s prime movers. The 4kg p/sm mass loaded vinyl upper layer features a durable black leather look face making it ideal for cargo areas or as a floor covering. The material uses a closed cell foam as a de-coupling layer to create the most effective means of acoustic blocking. The closed cell foam will not hold water, is removable and does not require glue.


Ideal for:

  • 4WD’s – firewall barrier to reduce engine noise
  • Trucks – reduce engine noise and heat on floors and firewalls, great for serviceability
  • Exhaust drone – drop in as a boot liner to reduce exhaust drone particularly common in 6’s, V8’s and flat fours
  • Engine rooms, compressors etc


Due to the weight of our Mass Noise Liner it is not recommended for use on the underside of horizontal surfaces. For these applications you should use our light weight foam such as Acoustic Liner, Water proof carpet underlay, Under bonnet insulator or our 6mm Insul-layer.


  • Weight: 4kg/sqm
  • Sheet width: 1350mm
  • Sheet length: 1.0m-3.0m
  • Thickness (Top layer): 2mm
  • Thickness (Bottom layer): 6mm
  • Total thickness: 8mm
Buying Options

Sound Barrier Floor Mat x 1m, Sound Barrier Floor Mat x 2m, Sound Barrier Floor Mat x 3m


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