Remmers Funcosil SNL – Façade Water Repellent 5 Litres
Content: 5 litres (sufficient for approx. 3–7 m², depending on substrate)
Long-term performance: > 10 years
Shelf life: minimum 24 months
Compact protection for walls and façades
Remmers Funcosil SNL is a high-quality water-repellent solution for homeowners and professionals. It penetrates deeply into porous mineral surfaces, offering long-lasting protection against moisture and dirt.
Treated façades remain cleaner for longer, prevent water ingress, and enhance thermal insulation.
Suitable substrates
Best for porous mineral surfaces, such as:
Commonly used for:
Features
-
Highly water-repellent (beading effect)
-
Vapour-permeable, prevents trapped moisture
-
Deep penetration
-
UV, light, and weather-resistant
-
Extremely durable (>10 years)
-
High active ingredient content
Technical information
Funcosil SNL is a reactive siloxane solution that penetrates mineral surfaces deeply. It forms a durable, water-repellent layer without affecting vapour permeability.
Benefits:
Application
-
Use a low-pressure sprayer or brush/roller
-
Apply until the substrate is fully saturated
-
Avoid misting and treat each section continuously
-
Protect treated surfaces from rain for at least 5 hours
-
Ideal application temperature: 5–25 °C
Average consumption
-
Fine brickwork: min. 0.8 l/m²
-
Coarse brickwork: min. 1.0 l/m²
-
Smooth calcium silicate brick: min. 0.5 l/m²
-
Rough calcium silicate brick: min. 0.7 l/m²
-
Render: min. 0.5 l/m²
-
Aerated concrete: min. 1.0 l/m²
-
Wood fibre cement: min. 0.3 l/m²
-
Concrete façade blocks: min. 1.2 l/m²
-
Fine natural stone: min. 0.6 l/m²
-
Coarse natural stone: min. 1.5 l/m²