soni 471

Acoustic foam sheet with attractive diamond pattern

  • Visually attractive lozenge pattern
  • Robust and dirt-resistant surface
  • Excellent sound absorption values
Thickness

€12.90*

Content: 0.5 m² (€25.80* / 1 m²)
Prod. no. H80471002

Available, delivery time: 2-5 days

Description

soni 471 – PUR acoustic panels for long-lasting sound and heat insulation

Order PUR foam acoustic panels from soniflex

The soni 471 acoustic panel is a high-quality PUR acoustic foam with a diamond-shaped thermal embossing that ensures a compacted and sealed surface. This structure makes the material particularly robust, durable and resistant to dirt – ideal for use in demanding environments.

The air-permeable embossing also improves acoustic effectiveness, especially in the frequency range of typical engine noises. This makes soni 471 the perfect choice if you want to effectively reduce noise in your vehicle while also achieving a visually appealing surface.


Areas of application for soni 471

Our soni 471 acoustic foam impresses with its high hydrolysis resistance and is therefore particularly frequently used in the automotive sector.

Typical applications are:
Sound-absorbing and heat-insulating interior trim for motorhomes, classic cars or commercial vehicles
✔ Engine compartment insulation and vehicle floor insulation
✔ Applications in mechanical and plant engineering where robust sound absorbers are required

The acoustic foam naturally complies with the fire standards required for the automotive sector in accordance with FMVSS 302 and DIN 75200.


Easy processing and installation

Installing soni 471 couldn't be easier: the panel can be cut to the desired size with a craft knife. Thanks to its low weight and self-adhesive backing, it can be attached quickly, cleanly and permanently – even on slightly uneven surfaces.
This saves you time during installation and allows you to benefit immediately from a noticeable reduction in noise and heat.


Technical advantages at a glance

✔ PUR acoustic foam with diamond-shaped thermal embossing
✔ Compacted, dirt-resistant surface
Air-permeable structure for high sound absorption
✔ High hydrolysis resistance (particularly durable)
✔ Complies with FMVSS 302 and DIN 75200
✔ Self-adhesive backing for easy installation
✔ Ideal for vehicle insulation, machine cladding and technical equipment

Technical data
Acoustic benefits: sound absorption
Applications: Car | Motor | Boat
Production hall | Workshop
Machine | Compressor | Utility room
Basic material: PUR foam
Color: dark grey
Flammability: FMVSS 302, automotive fire safety standard
Note: - Sealed but air-permeable surface
- 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: Wall absorbers
Ceiling absorbers
Products for technical applications
Weight: 300 g
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