tesa® 68574

80μm double sided transparent filmic tape

Product description

tesa® 68574 is a transparent, double-sided self-adhesive tape consisting of a 36μm PET film backing and a tackified acrylic adhesive.

tesa® 68574 features esp.
  • Thickness: 80µm
  • High bonding strength and shear resistance
  • Easy handling and processing
  • Very good dimensional stability
  • Excellent resistance to demanding environmental conditions

Main applications

  • Mounting of narrow die-cuts required good adhesion as well as easy handling and positioning properties

Technical properties

Elongation at break

90 %

Type of adhesive

tackified acrylic

Tensile strength

50 N/cm

Total thickness

80 µm

Backing material

PET film



Adhesion properties

Adhesion to PMMA (covered side, after 14 days)

11.9 N/cm

Adhesion to Steel (initial)

9.4 N/cm

Adhesion to PMMA (after 14 days)

9.6 N/cm

Adhesion to PMMA (covered side, initial)

11.9 N/cm

Adhesion to Steel (covered side, after 14 days)

10.9 N/cm

Adhesion to PMMA (initial)

9.6 N/cm

Adhesion to Steel (after 14 days)

10.5 N/cm

Adhesion to Steel (covered side, initial)

10.6 N/cm

Rating properties

Static shear resistance at 23°C


Humidity resistance




Ageing resistance (UV)


Temperature resistance long term

100 °C

Temperature resistance short term

200 °C

Additional Info

PV57: double sided PET liners

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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