tesa® 4985


Product details and specifications

Adhesive Type tackified acrylic
Backing material none
Color of liner brown
Liner Type glassine
Thickness of liner 71 µm
Total thickness 50 µm
Weight of liner 80 g/m²
Chemical Resistance good
Temperature resistance long term 80 °C
Static shear resistance at 23°C medium
Temperature resistance short term 200 °C
Ageing resistance (UV) very good
Tack very good
Softener resistance good
Static shear resistance at 40°C low
Humidity resistance very good
Adhesion to ABS (initial) 6.9 N/cm
Adhesion to ABS (after 14 days) 9.3 N/cm
Adhesion to Aluminium (initial) 7.1 N/cm
Adhesion to Aluminium (after 14 days) 10 N/cm
Adhesion to PC (initial) 7.6 N/cm
Adhesion to PC (after 14 days) 9.7 N/cm
Adhesion to PE (initial) 4.1 N/cm
Adhesion to PE (after 14 days) 4.9 N/cm
Adhesion to PET (initial) 4.9 N/cm
Adhesion to PET (after 14 days) 6.4 N/cm
Adhesion to PP (initial) 3.5 N/cm
Adhesion to PP (after 14 days) 5.7 N/cm
Adhesion to PS (initial) 7.2 N/cm
Adhesion to PS (after 14 days) 9.5 N/cm
Adhesion to PVC (initial) 6.8 N/cm
Adhesion to PVC (after 14 days) 9.4 N/cm
Adhesion to Steel (initial) 8 N/cm
Adhesion to Steel (after 14 days) 11.1 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® 4985 tesa® 75515 Next Gen - Team 4965 Transfer 125µm tesa® 75505 Next Gen - Team 4965 Transfer 50µm tesa® 4965 Original Next Gen tesa® 64620 tesa® 4953 - Team 4965 Thin 100µm tesa® 4917 tesa® 64621 Industry tesa® 51970 tesa® 51966 tesa® 66514
Total thickness
50 µm
125 µm
50 µm
205 µm
185 µm
100
90 µm
90 µm
220 µm
200 µm
40 µm
Adhesive Type
tackified acrylic
tackified acrylic
tackified acrylic
biomass-balanced tackified acrylic
synthetic rubber
tackified acrylic
tackified acrylic
synthetic rubber
tackified acrylic
acrylic
acrylic
Backing material
none
none
none
Post consumer recycled PET
PP film
PET
PP film
PP film
PP film
PET film
PET film
Adhesion to Steel (initial)
8 N/cm
14 N/cm
8 N/cm
11.5 N/cm
9.5 N/cm
11 N/cm
8.2 N/cm
10 N/cm
13 N/cm
10.5 N/cm
0.1 N/cm
Color
transparent
transparent
transparent
white
transparent
transparent
transparent
transparent
transparent
transparent
Last updated on 25 Aug 2026