Product information

tesa® 64620

Double-sided film tape

Product description

tesa® 64620 is a double-sided self-adhesive tape, consisting of a white PP-carrier and a synthetic rubber adhesive mass system (hotmelt). With the hotmelt adhesive, tesa® 64620 is solvent free and offers a high tack.
tesa® 64620 is protected by a siliconized paper liner.

Main applications

  • Floor Laying
  • General purpose fixing tape


Technical properties

Elongation at break

700 %

Type of liner


Weight of liner

78 g/m²

Type of adhesive

synthetic rubber

Colour of liner


Tensile strength

30 N/cm

Total thickness

185 µm

Thickness of liner

70 µm

Backing material

PP film



Adhesion properties

Adhesion to Steel (initial)

9.5 N/cm

Adhesion to PE (initial)

5.2 N/cm

Adhesion to PP (after 14 days)

12.5 N/cm

Adhesion to PE (after 14 days)

8 N/cm

Adhesion to Steel (covered side, initial)

10.5 N/cm

Adhesion to PVC (initial)

7.5 N/cm

Adhesion to PP (initial)

10 N/cm

Adhesion to Steel (after 14 days)

14.5 N/cm

Adhesion to PVC (after 14 days)

10 N/cm

Rating properties

Static shear resistance at 23°C


Static shear resistance at 40°C




Static shear resistance at 70°C


Ageing resistance (UV)


Temperature resistance long term

40 °C



Temperature resistance short term

80 °C

Additional Info

Suitable for plasticizer free flooring materials

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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