tesa® 68905

50µm double sided transparent anti-repulsion filmic tape

Product description

tesa® 68905 is a double-sided self-adhesive tape consisting of a ultra-thin transparent PET backing and a special anti-repulsion adhesive.

tesa® 68905 features:

  • Thickness: 50µm
  • Excellent repulsion resistance properties
  • High bonding strength and shear resistance
  • Very good handling performance in converting processes
  • Excellent resistance to demanding environmental conditions

Main applications

  • Bonding on curved surfaces
  • Mounting of bent substrates
  • Antenna/FPC mounting

Technical properties

Backing material

PET film



Total thickness

50 µm

Type of adhesive

tackified acrylic

Adhesion properties

Adhesion to Steel (after 14 days)

8.5 N/cm

Adhesion to Steel (initial)

5.5 N/cm

Rating properties

Temperature resistance short term

140 °C

Temperature resistance long term

85 °C

Static shear resistance at 23°C


Static shear resistance at 70°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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