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tesa® 54718 Paintable Noise Blocker

  • Product code: tesa® 54718 Paintable Noise Blocker
  • Manufacturer: Tesa
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tesa® 54718 Paintable Noise Blocker combines a mineral filled polyolefin layer with a premium cloth top layer and a powerful acrylic adhesive. This product is optimized for the automotive industry to securely cover holes that require excellent acoustic insulation in combination with very good sealing properties.

FEATURES 

  • Excellent acoustic insulation due to high area density of 1.8 kg/m²
  • Very good paint anchorage and UBC (PVC) compatibility
  • High temperature resistance up to 160°C
  • Good sealing properties
  • Good resistance to chemicals on cloth side
  • Secure adhesion to steel, aluminum, plastics, painted substrates, and reinforced plastic substrates in automotive lightweight constructions, e.g. CFRP

APPLICATIONS 

  • tesa® 54718 is suitable for different hole covering applications along the automotive production process.
  • To ensure the highest performance possible, our aim is to fully understand your application (including the substrates involved) in order to provide the right product recommendation.

Product Construction

Backing material polyolefin
Color gray
Total thickness 1350 µm
Type of adhesive type: modified acrylic
Type of liner type: glassine

Properties / Performance Values

Temperature resistance (30 min) 160 °C
Elongation at break 7.5 %
Tensile strength 105 N/cm
Puncture resistance 400 N
Chemical resistance good, medium

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