Tec7 WP7-401 Facade Waterproof 5L
Tec7 WP7-401 Facade Waterproof is a water-based silane emulsion that provides long-lasting, invisible protection for porous exterior walls. It penetrates deep into the surface, dries completely clear, and forms a breathable barrier that resists rain, dirt, moss, and frost damage while improving energy efficiency.
Features:
- Provides up to 25 years of protection with one coat
- Transparent finish once dry, keeping original façade appearance
- Waterproof yet vapor-permeable, allowing walls to breathe
- Prevents moss, algae, dirt buildup, and salt efflorescence
- Reduces frost damage and heat loss through walls
- Eco-friendly water-based formulation with no solvents or VOCs
Specifications:
- Form: Water-based silane emulsion (gel)
- Appearance: White/yellow on application, transparent when dry
- Density: 0.83 ± 0.02
- Solids content: ~25%
- Application temperature: +5°C to +30°C
- Rain resistant: After approx. 30 minutes
- Coverage: 20–40 m² per 5 L depending on surface
- Shelf life: 12 months in unopened container