tesa® Professional 4939 Universal Double-Sided Removable


Product details and specifications

Backing material cloth
Color white
Color of liner brown
Total thickness 250 µm
Type of adhesive synthetic rubber
Type of liner glassine
Elongation at break 40 %
Tensile strength 50 N/cm
Easy to write on no
Humidity resistance good
Tack very good
Fogging very good
Hand tearability low
Temperature resistance long term 40 °C
Softener resistance good
Ageing resistance (UV) medium
Fluorescent no
Chemical resistance good
Easy to remove yes
Static shear resistance at 70°C medium
Static shear resistance at 40°C good
Water resistance good
Temperature resistance short term 80 °C
Adhesion to PE (initial) 2.5 N/cm
Adhesion to PE (after 14 days) 2 N/cm
Adhesion to PE (covered side, after 14 days) 5 N/cm
Adhesion to PE (covered side, initial) 4.5 N/cm
Adhesion to PP (initial) 4.5 N/cm
Adhesion to PP (after 14 days) 2.5 N/cm
Adhesion to PP (covered side, after 14 days) 5 N/cm
Adhesion to PP (covered side, initial) 6.5 N/cm
Adhesion to Steel 5.5 N/cm
Adhesion to Steel (initial) 5 N/cm
Adhesion to Steel (after 14 days) 5.5 N/cm
Adhesion to Steel (covered side, initial) 7.5 N/cm
Adhesion to Steel (covered side, after 14 days) 8 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® Professional 4939 Universal Double-Sided Removable tesa® Professional 64620 Universal Permanent tesa® Professional 4944 Extra Strong Floor Laying Permanent
Total thickness
250 µm
174 µm
200 µm
Type of adhesive
synthetic rubber
synthetic rubber
synthetic rubber
Backing material
cloth
BOPP
cloth
Last updated on 12 Feb 2026