Additional Info
Product dynamic shear performance tested on Aluminum Substrates.
Breakdown voltage tested in DC.
Breakdown voltage tested in DC.
tesa® 58791
Product Features
- Reliable anti-repulsion properties
- Excellent bonding performance
- Good Dynamic shear
Product description
tesa® 58791 is a 100μm double-sided PET tape with excellent anti-repulsion properties, certified to IATF 16949, making it well-suited for automotive applications. Product also provides customer with high bonding performance and excellent dynamic shear performance for other potential applications.
Product details and specifications
Product Features
- Reliable anti-repulsion properties
- Excellent bonding performance
- Good Dynamic shear
- Good durability to automotive harsh conditions
| Color | transparent |
|---|---|
| Color of liner | white |
| Liner Type | glassine |
| Thickness of film | 12 µm |
| Thickness of liner | 69 µm |
| Total thickness | 100 µm |
| Adhesive damper | modified acrylic |
|---|---|
| Temperature resistance min. | -40 °C |
| Dielectric breakdown voltage | 9,000 V |
| Temperature resistance max. | 125 °C |
| Static shear resistance at 23°C | very good |
| Dynamic shear resistance @ RT after 3 days RT | 190 N/cm² |
| Adhesion to Aluminium (after 3 days) | 8.5 N/cm |
|---|---|
| Adhesion to PI (after 3 days) | 9.4 N/cm |
| Adhesion to Steel (initial) | 8.2 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.
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Last updated on Jul 2, 2026