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tesa® 61126

High temperature resistant polyester tape

Product description

tesa® 61126 is a premium polyester tape with a high temperature resistant silicone adhesive. Due to the high coating weight it ensures a secure bond even to rough or irregular surfaces. The excellent temperature resistance makes it suitable for high demanding applications such as masking during powder coating, autoclave bonding operations during composite production or wave soldering processes. The dark red colour ensures tape visibility at first sight and also automatic detection.

  • Long term high temperature resistance (220°C / 7h or 200°C / 24h)
  • Secure bonding even on non-polar materials or irregular surface
  • Removable in one piece without leaving residues
  • Excellent visibility and contrast
  • Very good workability due to adjusted unwinding force

Main applications

tesa® 61126 is recommend for masking during powder coating, bonding and splicing of non-polar material, high temperature exposure and bonding operations during composite production.

Technical properties

Elongation at break

140 %

Type of adhesive


Total thickness

125 µm

Backing material


Adhesion to steel

4.3 N/cm

Temperature resistance

220 °C

Tensile strength

60 N/cm

Rating properties



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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