tesa® 52050

50µm s/s Protective Blue PET tape

Product description

tesa® 52050 is blue single-sided self-adhesive tape consisting of a PET backing and a modified acrylic adhesive.

Special features:
  • Thickness: 50µm
  • Reliable bonding strength
  • Excellent anti-repulsion property
  • Good insulation property
  • Good puncture resistance

Main applications

  • FPC covering
  • Components protection

Technical properties

Elongation at break

30 %

Type of adhesive


Type of liner


Colour of liner


Tensile strength

22 N/cm

Total thickness

50 µm

Thickness of liner

50 µm

Backing material

PET film

Temperature resistance long term

80 °C

Temperature resistance short term

140 °C

Adhesion properties

Adhesion to Steel (initial)

4.2 N/cm

Adhesion to PC (after 14 days)

5.2 N/cm

Adhesion to PC (initial)

4 N/cm

Adhesion to Steel (after 14 days)

5.4 N/cm

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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