tesa® 64439

Repulpable double-sided tape

Product description

tesa® 64439 features especially
▪ Very good adhesion values on coated and uncoated papers
▪ Good tack properties
▪ Good repulpability of the tape over full pH-range (pH3 –pH9), the liner is non-repulpable

Main applications

tesa® 64439 is particularly suitable for
▪ Static splices
▪ Permanent splices
▪ Core starting

Technical properties

Type of adhesive

modified acrylic

Type of liner


Total thickness

56 µm

Backing material


Shelf life time (packed) < 25°C

12 months



Rating properties

Static shear resistance




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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