Accent 10 10 mm self-adhesive sound-absorbing and heat-insulating material

STP Standartplast
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€ 69,00
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STP Accent Premium 10 Self-adhesive sound-absorbing and thermal insulating material 10 mm (9 sheets)

STP Accent Premium 10 is a sound-absorbing and thermal insulating material designed as a second layer in automotive soundproofing treatments. Made from closed-cell expanded polyethylene with a partially perforated structure and double needling, it is engineered to improve acoustic absorption and limit heat transmission inside the cabin.

The presence of a lavsan protective film improves moisture resistance, making it particularly suitable for applications on doors and surfaces subject to condensation.

How it works and what it is for

STP Accent Premium 10 works mainly as:

  • sound-absorbing material
  • thermal insulator
  • second layer in multilayer systems

The polymeric foam structure:

  • absorbs part of the reflected sound waves
  • reduces noise inside the cabin
  • improves overall acoustic comfort
  • limits heat dispersion

The double needling of the surface increases absorption capacity compared to traditional closed-cell foam materials. It is not a structural vibration-damping material, so it is generally applied over a butyl or aluminum damping layer.

When to use it and where to apply it

Main applications:

  • doors
  • roof
  • floor pan
  • trunk
  • hood interior
  • side panels

It is suitable for:

  • improving acoustic comfort
  • reducing aerodynamic and road noise
  • increasing thermal insulation
  • completing multilayer soundproofing systems

It can also be used on:

  • industrial vehicles
  • machinery
  • non-automotive technical applications
  • How many sheets are needed and how to apply it

The quantity depends on the surface to be treated and the desired level of coverage.

Installation

  1. thoroughly clean the surface
  2. make sure it is dry
  3. cut the material to size
  4. remove the protective film
  5. apply using uniform pressure

For optimal results:

  • install over a vibration-damping layer
  • avoid bubbles or detachment
  • work on surfaces free of grease and dust

STP Accent Premium 10 is a material designed to improve the acoustic and thermal comfort of the vehicle in multilayer soundproofing treatments.

Thanks to its technical closed-cell foam structure, moisture resistance and good sound-absorbing capacity, it represents an effective solution as a second layer for doors, roof and internal surfaces of the vehicle.

STP Accent 10 Technical specifications

  • Type: sound-absorbing and thermal insulating material
  • Structure: closed-cell expanded polyethylene
  • Surface: double needling
  • Protective film: moisture-resistant lavsan
  • Thickness: 10 mm
  • Weight: approximately 0.5 - 0.6 kg/m²
  • Operating temperature: -30°C / +80°C
  • Resistant to water and oils
  • Application: self-adhesive
  • Installation without heating
€ 69,00 Price incl. VAT