soni 491

Acoustic foam sheet - prevents penetration of dirt and liquids

  • Surface can be wiped clean
  • High ageing stability
  • Easy to cut to size with a carpet knife
Section of a PUR foam panel with black foil surface
Diagonal PUR foam panel with black foil surface
PUR foam panel with black foil surface installed in a mobile home
Ein kleiner schwarz-weißer Hund liegt auf einer anthrazitfarbenen Matte mit schwarzer Folienoberfläche aus PUR-Schaumstoff.
Section of a PUR foam panel with black foil surface
Diagonal PUR foam panel with black foil surface
PUR foam panel with black foil surface installed in a mobile home
Ein kleiner schwarz-weißer Hund liegt auf einer anthrazitfarbenen Matte mit schwarzer Folienoberfläche aus PUR-Schaumstoff.
Thickness

€15.90*

Content: 0.5 m² (€31.80* / 1 m²)

Prices incl. VAT plus shipping costs

Prod. no. H80491002

Available, delivery time: 2-5 days

Description Technical data Downloads Product information request
Description

soni 491 is a PUR acoustic foam coated with a micro-perforated film. The sound-permeable film prevents the penetration of dirt and liquids and can be wiped clean.

Our soni 491 acoustic foam has proven its effectiveness in many years of practical use, successfully minimizing noise levels and providing thermal insulation in engine compartments and vehicle interiors. It meets the fire safety standards for the automotive industry as set down in FMVSS 302 and DIN 75200. Also for the insulation of your roller shutter box we can recommend the PUR foam without restrictions. 

soni 491 scores with high hydrolysis resistance and hence significantly higher aging stability.
The material is easy to cut to the desired size and shape with a carpet knife. Moreover, the self-adhesive rear face makes installation fast and easy. 

Technical data
Acoustic benefits: sound absorption
Applications: Car | Motor | Boat
Production hall | Workshop
Machine | Compressor | Utility room
Basic material: PUR foam
Color: black
Flammability: FMVSS 302, automotive fire safety standard
Note: - Oil- and water-resistant
- Dirt-repellent
- Easy handling
- Flammability details see technical data sheet
Rear face: self-adhesive (sk)
Size: 1000 x 500 mm
Temperature resistance: -40°C to +100°C
Thickness: 20 mm
Types of uses: Products for technical applications
Weight: 300 g
Downloads

Technical data sheet

Instructions for storage and use

Product information request
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