tesa® 4943


Product details and specifications

Backing material non-woven
Color translucent
Colour of liner white
Thickness of liner 120 µm
Total thickness 100 µm
Type of adhesive tackified acrylic
Type of adhesive (covered side) tackified acrylic
Type of liner PE-coated paper
Elongation at break 2 %
Tensile strength 9 N/cm
Ageing resistance (UV) good
Static shear resistance at 23°C good
Tack good
Temperature resistance short term 100 °C
Humidity resistance good
Chemical resistance medium
Static shear resistance at 70°C good
Fogging good
Temperature resistance long term 70 °C
Static shear resistance at 40°C medium
Adhesion to ABS (initial) 6.6 N/cm
Adhesion to ABS (after 14 days) 7.1 N/cm
Adhesion to Aluminium (initial) 3.6 N/cm
Adhesion to Aluminium (after 14 days) 4.2 N/cm
Adhesion to PC (initial) 7.7 N/cm
Adhesion to PC (after 14 days) 7.1 N/cm
Adhesion to PET (initial) 4.6 N/cm
Adhesion to PET (after 14 days) 5.4 N/cm
Adhesion to PP (initial) 3 N/cm
Adhesion to PP (after 14 days) 4 N/cm
Adhesion to PS (initial) 6.9 N/cm
Adhesion to PVC (initial) 6.1 N/cm
Adhesion to PVC (after 14 days) 10.8 N/cm
Adhesion to Steel (initial) 5.5 N/cm
Adhesion to Steel (after 14 days) 8.1 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.
Downloads

Download the files below for more technical details and information on this product.

Get in contact with us!

Contact us

Thank you for your message.

We will contact you as soon as possible.

Something went wrong. Please try again later.

Product comparison

Name of product tesa® 4943 tesa® 51571 tesa® 4962 tesa® 68616 tesa® 88643 tesa® 88642 tesa® 68614 Asia tesa® 88644 tesa® 68618 tesa® 4961 tesa® 4934
Total thickness
100 µm
160 µm
160 µm
130 µm
140 µm
120 µm
100 µm
160 µm
205 µm
200 µm
Type of adhesive
tackified acrylic
synthetic rubber
tackified acrylic
modified acrylic
tackified acrylic
tackified acrylic
tackified acrylic
tackified acrylic
natural rubber
synthetic rubber
Backing material
non-woven
non-woven
non-woven
non-woven
non-woven
non-woven
non-woven
non-woven
non-woven
flat paper
cloth
Adhesion to Steel (initial)
5.5 N/cm
12.5 N/cm
11.5 N/cm
7.5 N/cm
9.6 N/cm
7.5 N/cm
6 N/cm
7.9 N/cm
9 N/cm
5.2 N/cm
14.5 N/cm
Adhesion to Steel (after 14 days)
8.1 N/cm
13 N/cm
12 N/cm
10.1 N/cm
10 N/cm
11 N/cm
5.3 N/cm
24 N/cm
Color
translucent
translucent
translucent
translucent
translucent
translucent
translucent
translucent
white
white
Last updated on 12 Aug 2026