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

Application Fields

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

Product Construction

Thickness of tape 80 µm
Type of adhesive synthetic rubber
Type of liner paper
Colour of liner white
Thickness of liner 85 µm
Backing material aluminium foil

Properties / Performance Values

Elongation at break 5 %
Liner release force 0.3 N/cm
Abrasion resistance very good
Tack very good
Release of liner easy
Backing appearance (visual) reflective
Tensile strength 21 N/cm
Temperature resistance min. -20 °C
Operation temperature up to 60 °C
Hand tearability very good
Suitable for die cutting Yes
Operation temperature from -20 °C

Adhesion to Values

Adhesion to steel 8 N/cm

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.

Related products