tesa® Professional 64621

The double-sided film tape tesa® 64621 is transparent, powerfully adhesive and can be used universally to fixate and attach objects.

Product description

The double-sided film adhesive tape tesa® 64621 consists of a PP base fitted with an adhesive made from synthetic rubber. The transparent film tape, which offers a good initial bond, is moisture-resistant and can be used universally to fixate or attach objects. It is a good choice in particular for craftsmen who frequently work at events and are likely to reach a point where quick reactions are needed.

Main features

  • Fixating and attaching
  • Equipping decoration and packaging materials
  • Gluing together fabrics, films, paper and plastics


Technical properties

Type of adhesive

synthetic rubber

Type of liner


Color of liner


Weight of liner

78 g/m²

Total thickness

90 µm

Thickness of liner

70 µm

Backing material

PP film



Adhesion properties

Adhesion to Steel (initial)

10 N/cm

Adhesion to PE (initial)

5 N/cm

Adhesion to PP (after 14 days)

9 N/cm

Adhesion to PVC (initial)

9 N/cm

Adhesion to PE (after 14 days)

6.5 N/cm

Adhesion to PP (initial)

8 N/cm

Adhesion to Steel (after 14 days)

15 N/cm

Adhesion to PVC (after 14 days)

9.5 N/cm

Rating properties

Static shear resistance at 23°C


Humidity resistance




Ageing resistance (UV)


Temperature resistance long term

40 °C

Static shear resistance at 40°C




Temperature resistance short term

80 °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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