Sika Aktivator-205

Sika Aktivator-205 is a transparent, solvent-based adhesion promoter for non-porous substrates. It reacts with moisture and deposits active groups on the substrate that link it to primers or Sikaflex and Sikasil sealants and adhesives. On board it is used to pre-treat bond faces on metals, plastics, ceramic screen prints and painted surfaces before sealing or bonding. It is wiped on sparingly with a lint-free paper towel at approx. 20 ml/m², with a flash-off time of 10 minutes minimum and 2 hours maximum (23 °C / 50 % r.h.). Application temperature is 5–40 °C; shelf life is 12 months in a sealed container. Not for porous substrates. We supply the 1000 ml can, packed 4 per box. Supplied by Trivaro.