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tesa® Professional 4944 Extra Strong Floor Laying Perm.

tesa® Professional 4944 is an Extra Strong general purpose fixation and floorlaying tape.

  • For permanent, long term, secure floor laying.
  • Especially for fixing carpets to rough surfaces.
  • For floor coverings and heavy duty applications.

Product Construction

Elongation at break 20 %
Type of liner glassine
Backing material cloth
Type of adhesive synthetic rubber
Tensile strength 35 N/cm
Total thickness 200 µm
Color white

Properties / Performance Values

Static shear resistance at 23°C very good
Humidity resistance good
Static shear resistance at 40°C very good
Temperature resistance long term 40 °C
Temperature resistance short term 60 °C
Tack very good
Ageing resistance (UV) medium
Fogging very good

Adhesion to Values

Adhesion to Steel (initial) 14.5 N/cm
Adhesion to PP (after 14 days) 24.5 N/cm
Adhesion to PE (after 14 days) 8.5 N/cm
Adhesion to Steel (initial) 14.5 N/cm
Adhesion to PVC (initial) 14 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
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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