Qattara High-performance multilayer soundproofing material for floor and trunk

STP Standartplast
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€ 116,00
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STP Qattara Multilayer soundproofing material for floor and trunk with high performance

STP Qattara is a multilayer soundproofing material designed for treating large vehicle surfaces such as floor, firewall and trunk. It is composed of a stratified structure that combines damping, absorption and acoustic insulation in a single product, significantly reducing noise transmission inside the cabin. It is designed for advanced applications where a high level of acoustic comfort is required.

How it works and what it is for

STP Qattara is a multi-layer functional system:

  • sound-absorbing foam layer
  • heavy mastic layer for acoustic insulation
  • elastic layer for vibration damping
  • high-grip adhesive layer

This combination allows to:

  • reduce noise coming from the vehicle floor
  • absorb residual structural vibrations
  • reduce low-frequency noise transmission
  • improve thermal insulation of the cabin

The result is a quieter and acoustically more stable cabin.

When to use it and where to apply it

Main applications:

  • cabin floor
  • trunk
  • engine firewall
  • center tunnel
  • interior wheel arches

It is suitable for:

  • complete cabin treatments
  • reduction of road and mechanical noise
  • improvement of overall acoustic comfort

It is generally used over an anti-vibration layer to achieve maximum results.

How many sheets you need and how to apply it

The number of sheets varies depending on the surface to be treated. Installation:

  • apply an anti-vibration layer first
  • clean and dry the surface
  • cut the material to size
  • remove the protective film
  • apply and press evenly

For optimal results:

  • avoid unnecessary overlaps
  • ensure full adhesion
  • work on clean and dry surfaces

STP Qattara is a multilayer high-performance solution designed for treating the most critical vehicle surfaces, such as floor and trunk. Thanks to the combination of damping, insulation and absorption in a single material, it represents one of the most effective solutions in the STP range for reducing structural noise and improving overall acoustic comfort.

STP Qattara Technical specifications

  • Type: multilayer soundproofing material
  • Structure: foam + mastic + elastic layer + adhesive
  • Thickness: approximately 6 mm
  • Sheet dimensions: 470 × 375 mm
  • Weight: approximately 0.9 kg per sheet
  • Operating temperature: -30°C / +80°C
  • Noise reduction: up to 32 dB
  • Properties:
    • acoustic insulation
    • vibration absorption
    • thermal resistance
    • integrated multilayer structure
€ 116,00 Price incl. VAT