Sika Aktivator is required for the pretreatment of glass to ensure adhesion of Sika adhesives. Sika Aktivator is a one-component, fast drying clear liquid.

1. If the substrate is heavily contaminated by oils or other organic substances, initial cleaning using solvents or high-pressure water cleaning with the appropriate detergents is required.
2. Wipe the dry surface with a clean absorbent paper towel moistened with Sika -Aktivator.
3. Immediately wipe the surface with a dry paper towel to remove any excess.
4. Apply Sikaflex or Sika -Primer after the recommended flash-off time.

Technical Information

Density: Density 5.9 lbs/gal
Color: Transparent, clear
Flash Point: 25 degrees F
Storage: Store in a cool dry place
Shelf Life: 50 F to 77 F 12 months in unopened 250 ml container. 18 months in unopened Aktivator Pads.
Application temperature: 40 F to 110 F
Drying Time:10 min at minimum