tesa® 67005

Self-fusing silicone tape for fire protection


Product Features
  • Self-fusing silicone tape without adhesive
  • Superior temperature resistance
  • Excellent wire protection against fire and heat
All product features
Product description

tesa® 67005 is a self-fusing silicone tape without adhesive and with a liner, offering superior temperature resistance and electrical insulation, ensuring the safety and reliability of electrical systems in the vehicle.


Product details and specifications

Product Features

  • Self-fusing silicone tape without adhesive
  • Superior temperature resistance
  • Excellent wire protection against fire and heat
  • Enables wrapping of complex geometries
  • High chemical resistance
  • Electrical insulation properties
  • Flagging-resistant
  • Color: Black

Application Fields

In specific OEM applications extraordinary fire protection is needed to protect the electrical system against thermal runaway and to ensure the safety of occupants, emergency responders, and surrounding environments in case of battery-related fire incidents or accidents.
Due to its high flexibility, tesa® 67005 particularly suited for protection of the bus bars in the battery management system as well as for superior fire protection of low and high voltage cables.

Product Construction

Adhesive Type none
Backing material Silicone

Properties / Performance Values

Elongation at break 450 %
Tensile strength 45 N/cm
Dielectric breakdown voltage 12,000 V
Abrasion resistance (5mm mandrel, LV312) Class B
Noise damping (LV312) Class B
Hand tearability low

Adhesion to Values

Adhesion to Steel 3.4 N/cm

Additional Info

Standard widths: 25 mm
Standard length: 10 m
Further dimensions available upon request
Standard core diameter: 1”
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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