Product information

tesa® 50525 PV1

Conformable 30µm aluminium tape with liner

Product description

tesa® 50525 PV1 is a conformable aluminium tape, based on a 30µm aluminium foil and an acrylic adhesive.
tesa® 50525 PV1 is a very flexible tape mainly used in the appliance industry but also for a wide range of other applications.

  • good adhesion
  • conformable
  • moisture resistant
  • vapour tight
  • high thermal conductivity
  • ageing-resistant

Main applications

  • Mounting of refrigeration coils
  • General purpose temperature insulation
  • Sealing of ducts
  • Masking, protecting, repairing, closing .




Technical properties

Elongation at break

5 %

Surface finish


Type of adhesive


Temperature resistance min.

-40 °C

Temperature resistance max.

160 °C

Tensile strength

23 N/cm

Total thickness

60 µm

Backing material

aluminium foil

Adhesion to steel

5 N/cm

Rating properties

Abrasion resistance


Water resistant


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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