tesa® 66505

50µm d/s transparent ultra-removable filmic tape


Product description

tesa® 66505 is a transparent, double-sided self-adhesive tape consisting of a PET backing with a special ultra-removable adhesive on one side and a tackified acrylic adhesive on the other side.

tesa® 66505 features esp.

  • Excellent removability on various substrates
  • High bonding strength of the tackified adhesive
  • Excellent resistance to demanding environmental conditions
  • Excellent handling performance in converting processes
  • Double-sided different color PET liner version PV55 available (transparent on low adhesion side / blue on high adhesion side)


Product details and specifications

Application Fields

  • Removable mounting
  • Temporary fixation
  • Sealing support of foam gaskets
Adhesive Type tackified acrylic
Backing material PET film
Color transparent
Liner Type PET
Total thickness 50 µm
Ageing resistance (UV) very good
Humidity resistance medium
Adhesion to ABS (initial) 0.2 N/cm
Adhesion to ABS (after 14 days) 0.2 N/cm
Adhesion to ABS (covered side, initial) 7.2 N/cm
Adhesion to ABS (covered side, after 14 days) 9.5 N/cm
Adhesion to Glass (initial) 0.1 N/cm
Adhesion to Glass (after 14 days) 0.1 N/cm
Adhesion to Glass (covered side, after 14 days) 9.4 N/cm
Adhesion to Glass (covered side, initial) 9.1 N/cm
Adhesion to PC (initial) 0.2 N/cm
Adhesion to PC (after 14 days) 0.2 N/cm
Adhesion to PC (covered side, initial) 9.5 N/cm
Adhesion to PC (covered side, after 14 days) 11.2 N/cm
Adhesion to Steel (initial) 0.1 N/cm
Adhesion to Steel (after 14 days) 0.1 N/cm
Adhesion to Steel (covered side, after 14 days) 10 N/cm
Adhesion to Steel (covered side, initial) 8.4 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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Product comparison

Name of product tesa® 66505 tesa® 68548 tesa® 68547 tesa® 68592 tesa® 68594 tesa® 68552 tesa® 68549 tesa® 68582 tesa® 68590 tesa® 68596 tesa® 68745
Total thickness
50 µm
10 µm
100 µm
50 µm
100 µm
50 µm
20 µm
50 µm
30 µm
150 µm
80 µm
Adhesive Type
tackified acrylic
tackified acrylic
tackified acrylic
tackified acrylic
modified acrylic
tackified acrylic
tackified acrylic
tackified acrylic
tackified acrylic
modified acrylic
tackified acrylic
Backing material
PET film
PET film
PET film
PET film
PET film
PET film
PET film
PET film
PET film
PET film
PET film
Color
transparent
transparent
transparent
transparent
transparent
transparent
transparent
transparent
transparent
transparent
black
Ageing resistance (UV)
very good
very good
very good
very good
very good
very good
very good
very good
very good
very good
very good
Humidity resistance
medium
very good
good
very good
very good
very good
very good
very good
very good
very good
very good
Static shear resistance at 23°C
good
good
good
good
good
medium
good
good
good
good
Last updated on Apr 16, 2024