tesa® Professional 4939

This double-sided carpet tape is removal an ideal for temporary floor coverings you need for fairs, exhibitions or conventions - easy to use, balanced adhesion strength.

  • Temporary textile floor coverings
  • Can be used on many surfaces (except natural and synthetic stone)
  • Ideal for fairs, exhibitions, conventions & renovations
  • Especially for screed, mastic and epoxy-sealed floors

Product description

tesa® Professional 4939 is a double-sided removable carpet tape that was developed specially for temporary use. It consists of a fabric substrate and a synthetic-rubber adhesive mass. The removable carpet tape forms a strong bond with carpets and rugs, but a weaker one with the surface underneath. It can be removed easily within 14 days without leaving residue. It is very easy to handle as it can be torn by hand. The universal removable carpet tape is a useful aid anywhere that (red) carpets are only needed for a short period.

Product Construction

Type of liner glassine
Backing material cloth, rayon cloth, Fabric
Type of adhesive synthetic rubber
Colour of liner brown
Total thickness 250 µm
Colour white

Properties / Performance Values

Elongation at break 40 %
Fluorescent no
Chemical resistance good
Humidity resistance good
Static shear resistance at 40°C good
Temperature resistance long term duration 40 °C
Paint anchorage
Temperature resistance short term duration 80 °C
Sharp colour edge
Static shear resistance at 70°C medium, good
Tack very good
Tensile strength 50 N/cm
Easy to write on no
Ageing resistance (UV) medium, good
Hand tearability low
Fogging very good
Smooth colour edge
Removability after 14 days (85°C, 95% r.h.) very good
Softener resistance good
Easy to remove yes
Water resistance good

Adhesion to Values

Adhesion to Steel (initial) 5 N/cm
Adhesion to PE (initial) 2.5 N/cm
Adhesion to PE (covered side, after 14 days) 5 N/cm
Adhesion to PP (after 14 days) 2.5 N/cm
Adhesion to PE (covered side, initial) 4.5 N/cm
Adhesion to Steel (covered side, after 14 days) 8 N/cm
Adhesion to PE (after 14 days) 2 N/cm
Adhesion to Steel (covered side, initial) 7.5 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 PP (initial) 4.5 N/cm
Adhesion to Steel (after 14 days) 5.5 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.