tesa® Professional 53988 tesaflex Electrical Insulating Tape

The tesaflex PVC insulation tape 53988 is highly flexible and provides great adhesive strength. It is suited e.g. for insulating and marking wires.

  • Certified according to IEC 60454-3-1 (VDE, IMQ, SEMKO), VOC-certified, RoHS 2.0 and REACH conform
  • Thick backing material (150 μm)
  • High dielectric breakdown voltage (7.000 V)
All Product details

Product Construction

Backing material soft PVC
Total thickness 150 µm
Type of adhesive type: natural rubber

Properties / Performance Values

Easy to remove no
Abrasion resistance good
Elongation at break 240 %
Tensile strength 25 N/cm
Tack very good
Temperature resistance short term 90 °C
Softener resistance good
Ageing resistance (UV) good
Dielectric breakdown voltage 7000 V
Hand tearability good
Water resistance medium
Humidity resistance good

Adhesion to Values

Adhesion to Steel 2.5 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.