tesa® 4657 PV1
Temperature resistant acrylic coated cloth tape (tesa® 4657 low unwinding)
Sustainable Aspects- 76 % bio-based content in total product excluding liner (by weight)
- easier to unwind compared to 4657PV0
- removable without residues
- very ageing-resistant (allowing for permanent applications)
Product description
tesa® 4657 PV1 is a high grade acrylic coated cloth tape. It is based on a 145 mesh woven cotton fabric and a thermosetting natural rubber adhesive.
tesa® 4657 PV1 is a very resilient cloth tape often used for permanent hole covering in automotive applications and masking during industrial painting processes.
tesa® 4657 PV1 is a very resilient cloth tape often used for permanent hole covering in automotive applications and masking during industrial painting processes.
Sustainable Aspects
- 76 % bio-based content in total product excluding liner (by weight)
Product Features
- easier to unwind compared to 4657PV0
- removable without residues
- very ageing-resistant (allowing for permanent applications)
- high resistance to paint solvents
- the backing becomes far less brittle and fragile than paper
- flexible, stable, easy to work with
Application Fields
- Heat resistant masking during the production of vehicles and machines
- Window flange masking
- Even repeated oven drying is possible
- Permanent interior and exterior hole covering
- Covering of screw tap holes and drainage boreholes
- Partial masking during treatment with impregnating agents
- Fastening of flat cables e.g. on roof linings, door panels, mirrors
- Masking during electrostatic powder coating
Product Construction
| Backing material | Acrylic-coated cloth |
| Total sustainable product content excl. liners | Total sustainable product excl. liners by weight (acc. EN 16785) 76 % |
| Total thickness | 290 µm |
| Type of adhesive | thermosetting natural rubber |
Properties / Performance Values
| Suitable for die cutting | yes |
| Abrasion resistance | very good |
| Temperature resistance (30 min) | 180 °C |
| Elongation at break | 7 % |
| Tensile strength | 100 N/cm |
| Easy to write on | yes |
| Hand tearability | very good |
| Mesh | 145 count per square inch |
| Straight tear edges | very good |
| Temperature resistance (removability from aluminum after 30 min exposure) | 180 °C |
| Water resistance | good |
| Easy to remove | yes |
Adhesion to Values
| Adhesion to Steel | 4.6 N/cm |
Certificates
- all major OEMs
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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