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tesa® Professional 50565

Resistant aluminium duct tape with excellent adhesive power for indoor and outdoor applications like sealing of ducts, masking, protection or repairing.

  • Indoor and outdoor applications
  • Mounting of refrigeration coils
  • Sealing of ducts
  • General purpose temperature insulation
  • Masking, protecting, repairing, closing

Product description

tesa® 50565 is a robust aluminium duct tape comprising a substrate of aluminium foil and an acrylate adhesive mass. It has very good adhesive power and a high degree of heat conduction, making it very popular among craftsmen. Furthermore, the aluminium duct tape is resistant to moisture, is impermeable to water vapour and offers protection against oil and acids. The aluminium duct tape has low flammability, is easy to handle and is available with (PV1) and without release paper (PV0).

Product Construction

Elongation at break 8 %
Type of adhesive acrylic
backing appearance(visual) reflective
Tensile strength 35 N/cm
Total thickness 90 µm
Backing material aluminium foil

Properties / Performance Values

Certified according to UL 510 Flame retardancy
Abrasion resistance good
Temperature resistance min. -40 °C
Hand tearability good
Suitable for die cutting Yes
Water resistance very good

Adhesion to Values

Adhesion to steel 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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