tesa® 4820

Technical properties

Elongation at break

105 %

Type of adhesive


Tensile strength

130 N/cm

Total thickness

100 µm

Backing material

PTFE film

Adhesion to steel

2.5 N/cm



Temperature resistance

250 °C

Rating properties

Abrasion 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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