Product information

tesa ® XPU 8704

100µm x-linkable polyurethane translucent HAF mounting tape

Product description

tesa ® XPU 8704 is a reactive mounting tape offering high bonding strength and elasticity after curing. This translucent double-sided tape has no backing. It is protected by a PE-coated paper liner.

tesa ® XPU 8704 is free of halogen according to IEC 61249-2-21 and compliant with current RoHS directive.

At room temperature tesa ® XPU 8704 is not tacky. It is activated by heat and pressure applied during the assembly process.

Special features:
  • Extremely high bonding performance and reliability, even on thin design gaps
  • Excellent shock resistance
  • Extremely low oozing ratio
  • Translucent design

Main applications

tesa ® XPU 8704 is especially recommended for structural bonding of various substrates inside electronic devices:
  • Bonding of plastics
  • Bonding of metals
  • Bonding of electronic components

Technical properties

Backing material




Total thickness

100 µm

Type of adhesive

crosslinkable polyurethane

Type of liner

PE-coated paper

Bonding strength (push-out)

4 N/mm²

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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