tesa® 4445
Repulpable Single-Sided Splicing Tape
Product Features
- High tack properties
- Good adhesion values on coated and uncoated paper
- Very high tensile strength
Product description
tesa® 4445 is a single-sided repulpable splicing tape without liner consisting of a flat-back paper and a modified water soluble acrylic adhesive.
Colour: Light Blue
Product details and specifications
Product Features
- High tack properties
- Good adhesion values on coated and uncoated paper
- Very high tensile strength
- Good repulpability over full pH-range (pH3 –pH9)
- Paper from well-managed certified forests and other controlled sources
Application Fields
tesa® 4445 is particularly suitable for:
- End tabbing applications
- General purpose applications
| Adhesive Type | repulpable tackified acrylic |
|---|---|
| Backing material | flat paper |
| Color | blue |
| Liner Type | none |
| Total thickness | 190 µm |
| Elongation at break | 8 % |
|---|---|
| Tensile strength | 90 N/cm |
| Static shear resistance | good |
| Tack | very good |
| Tensile strength (crosswise) | 42 N/cm |
| Shelf life time (packed) < 25°C | 12 months |
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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Last updated on May 27, 2026