Product information

tesa ® Professional 4252

PVC electrical insulation tape

Product description

tesa ® 4252 is a multipurpose tape particularly suitable for insulating and marking electric cables or cable sheaths. The electrical insulation tape made of soft PVC and an adhesive layer of natural rubber has a high degree of adhesive strength, is very stretchable and fulfills IEC standard 60454. The product's other properties include its low flammability and its resistance to ageing and weather conditions. The electrical insulation tape is available in six colors: black, white, yellow, red, blue and green.

Main applications

  • Suitable for most electrical insulation applications such as splicing and protection
  • Decorative and color coding applications
Masking Applications

tesa _04252_pr_001_fullsize

Masking Applications

tesa _04252_ap_001_fullsize

Technical properties

Backing material

soft PVC

Total thickness

120 µm

Type of adhesive

natural rubber

Adhesion to steel

2.8 N/cm

Elongation at break

180 %

Tensile strength

20 N/cm

Rating properties

Certified according to


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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