tesa Insulating tape 4163 - assortment
Product information

tesa® Professional 4163

Multifunctional soft PVC insulating tape – ideal for electric installations

Product description

Our premium adhesive tape tesaflex® 4163 consists of soft PVC and is ideally suited for applications around electronics. As an insulating tape, it’s used e.g. to mark cables, but because of its characteristics, it can also be used as a repairing tape. The special adhesive made from acrylate provides a high UV and temperature resistance. The professional insulation tape is therefore highly robust and can be used for up to 104 weeks outdoors. Furthermore, tesaflex® 4163 is also resistant to acids and solvents.

Main applications

  • Electric installation work, e.g. insulating cable coating 1 Isogeno-gray product variant for color matching in installation work, e.g. for heating pipes 1 Splicing applications 1 Also suitable for repairs, marking and bundling
tesa Insulating tape 4163 - assortment

tesa Insulating tape 4163 - assortment


Technical properties

Backing material

soft PVC

Total thickness

130 µm

Type of adhesive


Adhesion to steel

1.8 N/cm

Elongation at break

250 %

Tensile strength

30 N/cm

Temperature resistance

105 °C


104 weeks

Dielectric breakdown voltage

7000 volt

Rating properties

Certified according to

US 302

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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