Sika® Aktivator-100

Transparent solvent-based adhesion promoter for various substrates

Sika® Aktivator-100 is a solvent-based colourless adhesion promoter which reacts with moisture and deposits active groups on the substrate. These groups act as a link between substrates and primers or sealants/adhesives. Sika® Aktivator-100 is specifically formulated for the treatment of bond faces prior to application of Sika’s elastic adhesives and sealants.  

  • Easy to use
  • Enhanced adhesion on a wide variety of non-porous substrates
  • Short flash-off time
  • Transparent