tesa® 4621 Multipurpose - Perfect Tear Edge
Multipurpose outdoor cloth tape
Product description
tesa® 4621 is a green pressure sensitive adhesive cloth tape based on an acrylic adhesive and a polyethylene backing reinforced with polyester.
The multipurpose cloth tape can be effortlessly torn by hand in both vertical and horizontal directions. It offers gentle unwinding without curling when torn.
The outdoor tape is waterproof and weather resistant for up to 8 weeks, meaning no residues are left behind.
The polyester cloth reinforcement withstands wear and tear from tools, ensuring the tape remains intact, which offers a hassle-free removal. The green colour is easy to identify on various surfaces.
tesa® 4621 features high initial adhesion, yet it is easily repositioned. Low thickness ensures maximum conformability
Product details and specifications
Application Fields
- Masking for the painting of facades, coating of floor markings, plastering, etc.
- Used on rough surfaces like concrete, plaster and render
- Holding protective layers such as plastic films and paper sheets in place
- Fastening and bundling of wires, cables and loose objects
- Plus a variety of further uses like taping lightweight signs onto walls and the sealing of boxes
| Backing material | PE extruded cloth |
|---|---|
| Colour | green |
| Total thickness | 125 µm |
| Type of adhesive | acrylic |
| Elongation at break | 22 % |
|---|---|
| Tensile strength | 54 N/cm |
| Easy to write on | yes |
| UV-resistance | 8 weeks |
| Temperature resistance (30 min) | 95 °C |
| Straight tear edges | good |
| Tack | very good |
| Easy to remove | yes |
| Water resistance | good |
| Mesh | 100 threads/inch² |
| Hand tearability | very good |
| Unwind force n/cm | 1.2 N/cm |
| Temperature resistance (removability from aluminum after 30 min exposure) | 95 °C |
| Ageing resistance (UV) | very good |
| Suitable for die cutting | yes |
| Residue free removal | yes |
| Abrasion resistance | medium |
| Adhesion to Glass (initial) | 2.7 N/cm |
|---|---|
| Adhesion to PE (initial) | 1.1 N/cm |
| Adhesion to steel | 2.6 N/cm |
Certificates
- none
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