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PRODUCT INFORMATION

tesa® 4964

Double-sided tape with fabric backing


  • Product Description
tesa® 4964 consists of a tear resistant flexible fabric backing with a rubber adhesive system.

The adhesive has a high coating weight making it well suited for mounting applications on irregular surfaces.

tesa® 4964 can be removed in most cases without leaving adhesive residues from sound surfaces.

Initial tests should be carried out before mounting tesa® 4964 on surfaces containing plasticisers
  • Main Applications
  • Splicing of fabric webs
  • Carpet laying
  • Laminating of arch supports and heel protectors
  • Technical Data
  • Backing material
    cloth

  • Colour
    white

  • Total thickness
    390 µm

  • Type of adhesive
    natural rubber

  • Elongation at break
    10 %

  • Tensile strength
    80 N/cm

  • Adhesion to
  • Adhesion to Steel (initial)
    7.5 N/cm

  • Adhesion to ABS (initial)
    7.3 N/cm

  • Adhesion to Aluminium (initial)
    7.2 N/cm

  • Adhesion to PC (initial)
    7.4 N/cm

  • Adhesion to PE (initial)
    5.4 N/cm

  • Adhesion to PET (initial)
    7.2 N/cm

  • Adhesion to PP (initial)
    6.8 N/cm

  • Adhesion to PS (initial)
    7.2 N/cm

  • Adhesion to PVC (initial)
    6.9 N/cm

  • Adhesion to Steel (after 14 days)
    8 N/cm

  • Adhesion to ABS (after 14 days)
    7.8 N/cm

  • Adhesion to Aluminium (after 14 days)
    7.3 N/cm

  • Adhesion to PC (after 14 days)
    7.5 N/cm

  • Adhesion to PE (after 14 days)
    5.5 N/cm

  • Adhesion to PET (after 14 days)
    7.3 N/cm

  • Adhesion to PP (after 14 days)
    6.9 N/cm

  • Adhesion to PS (after 14 days)
    7.5 N/cm

  • Adhesion to PVC (after 14 days)
    7 N/cm

  • Properties
  • Temperature resistance short term
    160 °C

  • Temperature resistance long term
    40 °C

  • Tack
    ++

  • Humidity resistance
    o

  • Static shear resistance at 23°C
    o

  • Static shear resistance at 40°C
    -

  • Softener resistance
    +

  • Resistance to chemicals
    -

  • Ageing resistance (UV)
    o


Evaluation across relevant tesa assortment: ++ very good, + good, o medium, - low


tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All information and recommendations are provided to the best of our knowledge on the basis of our practical experience. Nevertheless 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. Therefore, 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 support staff will be glad to advise you.