Product information

tesa® 75405

50µm double sided black flexible acrylic foam tape

Product description

tesa® 75405 is a double-sided black tape consisting of a high shock absorbing black acrylic foam.
tesa® 75405 features:
  • Thickness: 50μm
  • Very high shock performance
  • Very high thermal shock resistance
  • Very high bonding strength
  • Anti-repulsion properties to prevent lifting
  • Waterproofing
  • Light blocking in x/y direction

Main applications

  • Demanding mounting applications with high requirements for impact resistance
  • Mounting of components
  • Mounting with ultra slim die-cut designs
  • Mounting of waterproof designs

Technical properties

Type of adhesive

modified acrylic

Type of liner


Colour of liner


Weight of liner

72 g/m²

Total thickness

50 µm

Thickness of liner

50 µm

Backing material




Transmittance (380 - 780nm) <

5 %

Adhesion properties

Adhesion to Steel (initial)

9.1 N/cm

Adhesion to PC (initial)

7.5 N/cm

Adhesion to Aluminium (after 3 days)

7.2 N/cm

Adhesion to Steel (after 3 days)

10.3 N/cm

Adhesion to Glass (after 3 days)

8.8 N/cm

Adhesion to Glass (initial)

8.5 N/cm

Adhesion to Aluminium (initial)

5.5 N/cm

Adhesion to PC (after 3 days)

8.5 N/cm

Rating properties

Static shear resistance at 23°C


Ageing resistance (UV)


Temperature resistance long term

90 °C

Static shear resistance at 40°C


Temperature resistance short term

140 °C

tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.

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