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3M™ Thinsulate™ Acoustic Insulation TH4320

Thinsulate Acoustic Insulation White Scrimmed
Thinsulate Acoustic Insulation White Scrimmed
3M™ Thinsulate™ Acoustic Insulation TH4320 is a sound absorbing material specifically designed to improve acoustic performance in automotive applications.
  • Compressible, lightweight and conformable, this product can easily be die-cut, heat sealed and thermally or sonically bonded to many substrates
  • Constructed with a cover for cleaner aesthetics and strength while handling and converting
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Key Attributes


ApplicationsReducing NVH in Vehicle Cabin Interiors, Reducing NVH in Luggage Compartment Interiors
Basis Weight Range (g/m²)200-299
Manufacturing SegmentInterior, Powertrain
Surface ColorWhite/White
Surface TreatmentSingle Scrim