Multifunctional Sealants

Sikaflex®-591 is a multifunctional sealant based on Sika’s Silane Terminated Polymer (STP) technology. It is suitable for elastic, vibration-resistant joint seals. With it’s excellent
resistance against the harsh maritime weathering conditions Sikaflex®-591 can be used for a wide range of applications for a wide variety of interior and exterior sealing applications. Sikaflex®-591 bonds well to substrates commonly used in the marine industry.


Your Benefits

  • Highly elastic
  • Excellent weathering stability
  • Compatibile with non-ferrous metals
  • Free of isocyanate, solvents, PVC, phthalates and tin catalysts
  • Very good processing and tooling characteristics
  • Bonds well to a wide variety of marinesubstrates