Protectosil 100 N is a free-flowing, colorless, solvent-free liquid water repellent based on a monomeric silane, specially intended for the external waterproofing of mineral building materials.
As a water repellent for mineral building materials especially substrates with low porosity e.g.
- Concrete (road bridges, port facilities and all marine concretes, concrete facings, exposed aggregate concrete)
- Clinker brick
- Ceramic tiles
- A water repellent under topcoats