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Sikaflex®-552 AT

Elastic STP adhesive for vehicle-assembly bonding

Sikaflex®-552 AT is an elastic 1-component Silane Terminated Polymer (STP) adhesive especially designed for bonding large components in vehicle assembly. It is suitable for bonding coated metal, GRP, ceramic materials and plastics. It bonds well to a wide range of substrates with minimal pre-treatment.  

  • Good adhesion to a wide variety of substrates without primer
  • Isocyanate- and solvent-free
  • Can be painted
  • Capable of withstanding dynamic stresses
  • Ageing- and weathering-resistant
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