Sika® Aktivator-205 - Adhesion promoter
Verified by manufacturer over a year ago
Transparent solvent-based adhesion promoter for non-porous substrates.
Application
Pre-treatment agent used to improve adhesion on non-porous substrates such as metals, plastics, ceramic screen prints and painted surfaces.
Description
A solvent-based colourless clear 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-205 is designed for the treatment of bond faces prior to application of Sikaflex® and Sikasil® adhesives and sealants.
Features and benefits:
- Enhanced adhesion on various substrates.
- Short flash-off time.
- Easy to use.
- Transparent.
General information
Specification data - Adhesion promoters
Composition | Solvent-borne. |
Colour | Clear. |
Base | Solvent-based adhesion promoter. Manufacturer guidanceChemical base. |
Application temperature | 5–40°C. |
Consumption (per layer applied) | 20 ml/m². |
Drying time | 10 minutes (minimum), 2 hours (maximum). Guidance for specification option:
Manufacturer guidanceFlash-off time. |
Shelf life | 12 months. Guidance for specification option: Stored in sealed container in a dry place at ≤25°C. |