Siloxane based water-repellent for mineral-based construction materials
Protectosil 166 - Description
Protectosil 166 is a colorless, solvent-free liquid based on an reactive, oligomeric alkyl siloxane. The diluted solution of Protectosil 166 is intended for the water-repellent impregnation of absorbent mineral facade construction materials.
Protectosil 166
More information about Protectosil 166
- Water-vapor-permeable, colorless impregnation
- Not film-forming effective
- Use on hairline cracks up to 0.3 mm
- Good reduction of the water absorption
- Good penetration
- High alkali resistance
- Suitable as a primer for facade topcoats
- Frost resistant