tesa® 4661

Standard acrylic paste coated cloth tape

Product description

tesa® 4661 is a strong acrylic paste coated cloth tape. It is based on a 148 mesh woven rayon fabric backing and a natural rubber adhesive.
tesa® 4661 is an all-round cloth tape for a wide range of applications, often used for belting of components.

  • high adhesion, even on rough surfaces
  • very high tensile strength
  • abrasion-resistant
  • available in 7 colours: black, white, grey, yellow, blue, red, green

Application Fields

  • Marking of wires and cables
  • Bundling of pipes, profiles etc.
  • Noise protection
  • Harnessing
  • Colour coding
  • Securing of sharp edges
  • Sealing of cartons, tins and tubes
  • Belting of components, nails, screws, bicylce rims etc.

Product Construction

Thickness of tape
Type of adhesive natural rubber
Total thickness 300 µm
Backing material Acrylic-coated cloth

Properties / Performance Values

Elongation at break 12 %
Available as Spools Yes
Straight tear edges very good
Abrasion resistance very good
Temperature resistance (30 min) 140 °C
Tensile strength 100 N/cm
Easy to write on Yes
Temperature resistance (removability from aluminum after 30 min exposure) 140 °C
Hand tearability very good
Mesh 145 count per square inch
Easy to remove Yes
Water resistance good

Adhesion to Values

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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