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tesa® Professional 4944
tesa® Professional 4944 is an Extra Strong general purpose fixation and floorlaying tape.
Main features
- For permanent, long term, secure floor laying.
- Especially for fixing carpets to rough surfaces.
- For floor coverings and heavy duty applications.
Technical properties
Elongation at break
20 %
Type of adhesive
synthetic rubber
Type of liner
glassine
Tensile strength
35 N/cm
Total thickness
200 µm
Backing material
cloth
Color
white
Adhesion properties
Adhesion to Steel (initial)
14.5 N/cm
Adhesion to PP (after 14 days)
24.5 N/cm
Adhesion to PVC (initial)
14 N/cm
Adhesion to PE (after 14 days)
8.5 N/cm
Adhesion to PET (initial)
8 N/cm
Adhesion to PP (initial)
16 N/cm
Adhesion to Steel (after 14 days)
24 N/cm
Adhesion to PVC (after 14 days)
22.5 N/cm
Rating properties
Static shear resistance at 23°C
++
Humidity resistance
+
Tack
++
Static shear resistance at 70°C
-
Ageing resistance (UV)
o
Temperature resistance long term
40 °C
Static shear resistance at 40°C
++
Fogging
++
Temperature resistance short term
60 °C
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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