Remmers Funcosil SNL – Façade Water Repellent 10 Litres
Content: 10 litres (sufficient for approx. 6–15 m², depending on substrate)
Long-term performance: > 10 years
Shelf life: minimum 24 months
Reliable protection for walls and façades
Remmers Funcosil SNL is a premium water-repellent solution used by homeowners and façade specialists. It penetrates deeply into porous mineral surfaces, providing long-lasting protection against moisture and dirt.
Treated façades stay clean longer, resist water ingress, and improve the thermal insulation of walls.
Suitable substrates
Funcosil SNL works on porous mineral surfaces, such as:
Commonly applied to:
Features
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Highly water-repellent with strong beading effect
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Vapour-permeable, prevents trapped moisture
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Deep penetration
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UV, light, and weather-resistant
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Extremely durable (>10 years)
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High active ingredient content
Technical information
Funcosil SNL is a reactive siloxane solution that penetrates deeply and reacts with substrate moisture to form a durable, water-repellent layer.
Benefits:
Application
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Use a low-pressure sprayer or brush/roller
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Apply until the substrate is fully saturated
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Avoid misting, treat each section continuously
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Protect treated areas from rain for at least 5 hours
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Ideal application temperature: 5–25 °C
Average consumption
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Fine brickwork: min. 0.8 l/m²
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Coarse brickwork: min. 1.0 l/m²
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Smooth calcium silicate brick: min. 0.5 l/m²
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Rough calcium silicate brick: min. 0.7 l/m²
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Render: min. 0.5 l/m²
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Aerated concrete: min. 1.0 l/m²
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Wood fibre cement: min. 0.3 l/m²
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Concrete façade blocks: min. 1.2 l/m²
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Fine natural stone: min. 0.6 l/m²
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Coarse natural stone: min. 1.5 l/m²