tesa® 60642

Aluminum tape

Product description

tesa® 60642 is a basic aluminum tape for thermal insulation strapping, joining and sealing application. It consists of a 40 μm aluminum foil, transparent synthetic rubber adhesive and an 85μm siliconized paper liner
▪ Balanced stability and conformability
▪ Good initial tack
▪ Easily removable liner
▪ Barrier against moisture, gases and vapors
▪ Heat and light reflective
▪ Flame retardant according to BS476, class 0

Main applications

  • Joining and sealing of thermal insulation, ducts and pipes
  • To reflect heat radiation

Technical properties

Surface finish


Type of adhesive

synthetic rubber

Temperature resistance min.

-20 °C

Release of liner


Temperature resistance max.

60 °C

Total thickness

80 µm

Thickness of liner

85 µm

Backing material

aluminium foil

Adhesion to steel

8 N/cm

Rating properties

Abrasion resistance




Suitable for die cutting


Hand tearability


Additional Info

The total thickness given in the section "Technical Data" describes the thickness of the tape without liner. The thickness with liner is 165 μm.

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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