tesa® 4423


Product details and specifications

Backing material flat paper
Total thickness 145 µm
Type of adhesive natural rubber
Elongation at break 5 %
Tensile strength 57 N/cm
Hand tearability very good
Temperature resistance (60 min) 60 °C
Adhesion to steel 4.5 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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Product comparison

Name of product tesa® 4423 tesa® 4434 tesa® 4432 tesa® 4338 PV1 tesa® 4328 Yellow tesa® 4316 PV3 tesa® 4713 Paper Standard tesa® 51193 tesa® 51915 NOPI® 4349 tesa® 4441
Total thickness
145 µm
670 µm
330 µm
145 µm
165 µm
140 µm
125 µm
170 µm
50 µm
110 µm
140 µm
Type of adhesive
natural rubber
natural rubber
natural rubber
natural rubber
natural rubber
natural rubber
natural rubber
repulpable tackified acrylic
repulpable tackified acrylic
natural rubber
repulpable tackified acrylic
Backing material
flat paper
flat paper
flat paper
slightly-creped paper
slightly-creped paper
slightly-creped paper
Paper
Splittable paper
none
slightly-creped paper
slightly-creped paper
Adhesion to steel
4.5 N/cm
3.5 N/cm
8 N/cm
4 N/cm
4.8 N/cm
3.4 N/cm
2.8 N/cm
2 N/cm
Last updated on Feb 12, 2026