tesa® 51977

Double-sided filmic tape

Product description

tesa® 51977 is a white double-sided self-adhesive tape consisting of a PP-film backing and a tackified acrylic adhesive.

tesa® 51977 features especially:
  • An excellent combination of a high initial tack and adhesion level
  • A secure bond even on critical materials such as PP and PE and rough surfaces
  • A good temperature resistance

Main applications

  • Fixing of carpets and trims
  • Mounting of heavy decorative materials and displays
  • Mounting of signs and scales

Technical properties

Elongation at break

20 %

Type of adhesive

tackified acrylic

Type of liner


Color of liner


Tensile strength

86.66 N/cm

Weight of liner

83 g/m²

Total thickness

240 µm

Thickness of liner

65 µm

Backing material

PP film



Adhesion properties

Adhesion to Steel (initial)

12.2 N/cm

Adhesion to PE (initial)

5 N/cm

Adhesion to PC (after 14 days)

16.5 N/cm

Adhesion to PS (after 14 days)

13.5 N/cm

Adhesion to ABS (initial)

11 N/cm

Adhesion to ABS (after 14 days)

14 N/cm

Adhesion to PP (after 14 days)

10 N/cm

Adhesion to PET (after 14 days)

12 N/cm

Adhesion to Aluminium (after 14 days)

13 N/cm

Adhesion to PC (initial)

13.5 N/cm

Adhesion to PVC (initial)

9.5 N/cm

Adhesion to PE (after 14 days)

7 N/cm

Adhesion to PS (initial)

11 N/cm

Adhesion to PET (initial)

10 N/cm

Adhesion to Aluminium (initial)

10 N/cm

Adhesion to PP (initial)

6 N/cm

Adhesion to Steel (after 14 days)

15 N/cm

Adhesion to PVC (after 14 days)

14 N/cm

Rating properties

Static shear resistance at 23°C


Resistance to chemicals


Humidity resistance




Ageing resistance (UV)


Temperature resistance long term

60 °C

Static shear resistance at 40°C


Temperature resistance short term

120 °C

Softener resistance


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.

Related products

Related applications