tesa® Professional 64620 Universal Permanent


Product details and specifications

Backing material BOPP
Colour white
Colour of liner brown
Thickness of liner 70 µm
Total thickness 174 µm
Type of adhesive synthetic rubber
Type of liner glassine
Elongation at break 160 %
Tensile strength 40 N/cm
Static shear resistance at 40°C good
Static shear resistance at 70°C medium
Temperature resistance long term duration 40 °C
Temperature resistance short term duration 80 °C
Ageing resistance (UV) low
Tack very good
Fogging very good
Adhesion to Steel (initial) 10 N/cm
Adhesion to Steel (covered side, initial) 10.5 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 64620 Universal Permanent tesa® Professional 4939 Universal Double-Sided Removable tesa® Professional 4944 Extra Strong Floor Laying Permanent
Total thickness
174 µm
250 µm
200 µm
Type of adhesive
synthetic rubber
synthetic rubber
synthetic rubber
Backing material
BOPP
cloth
cloth
Last updated on Jul 20, 2026