Sika’s wide range of bonding and, sealing solutions for the heat exchanger market offer outstanding performance and hygiene approval.

Heat Exchanger Module Joining

Bonding and sealing of parts within different heat exchanger modules.

Sikaflex®-953 AF

Fast-curing, fungus resistant 2-component STP assembly adhesive and sealant

System Benefits

  • Sealing and bonding in one solution
  • Fast and easy-to-use
  • VDI 6022 / ISO 846 approved solutions available

System Benefits

  • Fast and easy-to-use
  • Suitable for automatic assembly process
  • VDI 6022 / ISO 846 approved solutions available

Aluminium Sheet Pack Bonding and Sealing

Bonding of aluminium sheet pack into the heat exchanger and frame sealing.

Sikaflex®-522

Weathering resistant low emission multipurpose STP sealant
Sikaflex®-953 AF

Fast-curing, fungus resistant 2-component STP assembly adhesive and sealant
Sikaflex®-953 L30

Long open time, fast-curing, 2-component STP assembly adhesive / sealant

System Benefits

  • Sealing and bonding in one solution
  • Fast and easy-to-use
  • VDI 6022 / ISO 846 approved solutions available

System Benefits

  • Fast and easy-to-use
  • Suitable for automatic assembly process
  • VDI 6022 / ISO 846 approved solutions available