tesa® 64620
Product details and specifications
| Backing material | PP film |
|---|---|
| Color | white |
| Color of liner | brown |
| Thickness of liner | 70 µm |
| Total thickness | 185 µm |
| Type of adhesive | synthetic rubber |
| Type of liner | glassine |
| Weight of liner | 78 g/m² |
| Elongation at break | 700 % |
|---|---|
| Tensile strength | 30 N/cm |
| Fogging | very good |
| Temperature resistance short term | 80 °C |
| Temperature resistance long term | 40 °C |
| Static shear resistance at 70°C | medium |
| Tack | very good |
| Ageing resistance (UV) | low |
| Static shear resistance at 40°C | good |
| Adhesion to PE (initial) | 5 N/cm |
|---|---|
| Adhesion to PE (after 14 days) | 8 N/cm |
| Adhesion to PP (initial) | 8.5 N/cm |
| Adhesion to PP (after 14 days) | 12.5 N/cm |
| Adhesion to PVC (initial) | 7.5 N/cm |
| Adhesion to PVC (after 14 days) | 10 N/cm |
| Adhesion to Steel (initial) | 9.5 N/cm |
| Adhesion to Steel (after 14 days) | 14.5 N/cm |
| Adhesion to Steel (covered side, initial) | 10.5 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.
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Last updated on 12 Feb 2026