tesa® 4661
Product details and specifications
| Adhesive Type | natural rubber |
|---|---|
| Backing material | Acrylic-coated cloth |
| Total thickness | 300 µm |
| Elongation at break | 12 % |
|---|---|
| Tensile strength | 100 N/cm |
| Hand tearability | very good |
| Temperature resistance (30 min) | 140 °C |
| Abrasion resistance | very good |
| Mesh | 145 count per square inch |
| Straight tear edge | very good |
| Temperature resistance (removability from aluminum after 30 min exposure) | 140 °C |
| Easy to write on | yes |
| Available as Spools | yes |
| Water resistance | good |
| Easy to remove | yes |
| Adhesion to Steel | 5.8 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 19 Aug 2026