tesa® 4621

Multipurpose outdoor cloth tape

Product description

tesa® 4621 is a green pressure sensitive adhesive tape based on an acrylic adhesive and a polyethylene backing reinforced with a polyester cloth.

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 cloth reinforcement withstands wear and tear from tools, ensuring the tape remains unbroken, which offers a hassle-free removal. The green color is easy to identify on various surfaces.

tesa® 4621 features high initial adhesion, yet it is easily repositioned. Low thickness ensures maximum conformability

Application Fields

tesa® 4621 multipurpose cloth tape can be used for all kinds of outdoor purposes, such as:
  • Masking for the painting of facades, coating of floor markings, plastering, etc.
  • 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

Product Construction

Thickness of tape 125 µm
Type of adhesive acrylic
Backing material PE extruded cloth

Properties / Performance Values

Elongation at break 22 %
Straight tear edges good
Abrasion resistance medium
Tack very good
Temperature resistance (30 min) 95 °C
Tensile strength 54 N/cm
Easy to write on Yes
Ageing resistance (UV) very good
Temperature resistance (removability from aluminum after 30 min exposure) 95 °C
Residue free removal yes
Hand tearability very good
Suitable for die cutting Yes
Unwind force n/cm 1.2 N/cm
Mesh 100 threads/inch²
Easy to remove Yes
Water resistance good

Adhesion to Values

Adhesion to PE (initial) 1.1 N/cm
Adhesion to Glass (initial) 2.7 N/cm
Adhesion to steel 2.6 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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