tesa® 4646


Product details and specifications

Adhesive Type acrylic
Backing material PE film
Thickness of tape 180 µm
Total thickness 180 µm
Elongation at break 1,000 %
Tensile strength 45 N/cm
Tack good
Water resistance very good
Abrasion resistance good
Humidity resistance very good
Operation temperature up to 60 °C
UV-resistance 52 weeks
Adhesion to PE (initial) 2.1 N/cm
Adhesion to Steel 4.4 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® 4646 tesa® 4163 tesa® 4605PRO Xtreme Conditions HD tesa® 4657 tesa® 4688 tesa® 4541 tesa® 4549 tesa® 4818 tesa® 4661 tesa® 4613 Utility Duct Tape tesa® 4651
Total thickness
180 µm
126 µm
750 µm
290 µm
260 µm
270 µm
300 µm
180 µm
300 µm
180 µm
310 µm
Adhesive Type
acrylic
acrylic
thermosetting natural rubber
natural rubber
natural rubber
natural rubber
silicone
natural rubber
natural rubber
natural rubber
Backing material
PE film
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Last updated on 10 Jun 2026