tesa® 4765

Polyurethane open cell single sided foam tape 9mm thick (grey & white)

Product description

tesa 4765 is a 9mm thick polyurethane open cell foam tape with an acrylic adhesive on one side. The open cell foam makes it suitable for sealing from dust and draft, while the acrylic adhesive allows for easy application to various surface materials. tesa 476 Series foam tape is soft and highly conformable, and suitable for use on uneven surfaces. The polyurethane foam also helps to absorb sound and dampen vibrations. tesa 476 Series is available in 3mm, 6mm, 9mm and 12mm thicknesses, and in grey and white colours.

Application Fields

tesa 476 Series foam tape is a cost effective solution for a variety of sealing applications in the concreting and general industrial market.

Application ideas:

  • Dam wall sealing (concreting)
  • Draught and dust sealing on doors and windows
  • Sealing concrete form work
  • Sealing and noise dampening between office partitions and walls or ceilings
  • Vibration dampening in appliances
  • Dust and insect filter on lights

Product Construction

Elongation at break 100 %
Type of adhesive acrylic
Temperature resistance up to 80 °C
Compression Set 10 %
Temperature resistance from -10 °C
Backing material PU foam, soft
Adhesion to steel 24 N/cm

Properties / Performance Values

Flame retardant -
Resistance to chemicals -
Suitable for die cutting Yes
Water resistance -
UV-resistance -
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.