Product information

tesa® 63303

Product description

tesa® 63303 is a double-sided mounting tape with a special reworkable adhesive

tesa® 63303 features:
  • Thickness: 30µm
  • High bonding strength
  • Very high push out and shock resistance
  • High performance on LSE substrates
  • Excellent permanent reworkability on various substrates
  • After separation the adhesive is reworkable by stretching or peeling
  • Easy reworkability even after a long bonding time

Main applications

  • Demanding mounting
  • Permanent mounting of components in electronic devices with the option to remove the parts for repairing or recycling
  • Temporary mounting prior to mechanical fixation

Technical properties

Backing material




Total thickness

30 µm

Type of adhesive


Type of liner


Adhesion properties

Adhesion to Glass (after 14 days)

7 N/cm

Adhesion to Glass (initial)

6 N/cm

Adhesion to PC (after 14 days)

7 N/cm

Adhesion to PC (initial)

6 N/cm

Adhesion to PE (after 14 days)

6 N/cm

Adhesion to PE (initial)

5 N/cm

Adhesion to Steel (after 14 days)

7 N/cm

Adhesion to Steel (initial)

6 N/cm

Rating properties

Temperature resistance short term

90 °C

Temperature resistance long term

60 °C

Static shear resistance at 23°C


Static shear resistance at 40°C


Removability after 14 days (23°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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