Our water-repellent products for facades
SCALP HYDROCOLOR PAE is an innovative 2-in-1 solution that combines protection and aesthetic enhancement for roofs and facades. This ready-to-use colored water-repellent treatment forms an effective barrier against water while restoring color and brightness to dull surfaces. It provides long-lasting protection against external aggressions, including water infiltration, urban dirt, microorganism growth, and freeze/thaw cycles that cause material deterioration.
SCALP HYDROCOLOR PAE penetrates surfaces to tint them without masking their natural appearance, delivering a neat and durable aesthetic finish. Unlike paint, it does not form a film, allowing the material to breathe.
Ideal for concrete, hydraulic or mineral renders, brick, stone, slate, and tile, it is suitable for both new construction and renovation projects. Available in four shades—Slate, Anthracite Gray, Sienna, and Brick Red—it revitalizes facades and roofs while providing effective protection. It can also be applied by drone, making it perfect for large or hard-to-reach areas, ensuring fast, even, and safe application.
SCALPFUGE 35 is a professional, colorless water repellent designed for long-lasting protection of walls, facades, roofs, and all types of porous surfaces. It penetrates deeply to form an invisible barrier against water while allowing the surface to breathe. SCALPFUGE 35 protects against moisture, freeze/thaw cycles, urban dirt, and the growth of microorganisms.
Versatile and ready-to-use, it can be applied to hydraulic renders, natural and reconstituted stone, brick, marble, concrete, slate, tiles, and fiber cement. Invisible after application, it preserves the natural appearance and color of surfaces, making it ideal for both renovation projects and new constructions.
Application is simple using a low-pressure sprayer, roller, or brush. For hard-to-reach or large areas, it can also be applied by drone, ensuring fast, even, and safe coverage. By limiting water penetration, SCALPFUGE 35 helps reduce material degradation and maintenance requirements, providing long-lasting protection against environmental aggressions.
SCALPFUGE COLOR is a coloured water-repellent treatment designed to renovate, protect, mineralise, and strengthen roofs, façades, walls, and exterior flooring. Its advanced formula penetrates deeply to waterproof the substrate while providing a long-lasting, mineral-looking finish that enhances and revives surfaces.
Microporous and mineralising, SCALPFUGE COLOR allows substrates to breathe while reducing water ingress, staining, urban pollution, biological growth, and deterioration linked to freeze–thaw cycles. It also consolidates porous materials, improving their durability.
Available in 11 shades (White, Pearl Grey, Anthracite, Ecru, Ochre, Sienna, Oriental Red, Brick Red, Fire Red, Slate, and a Colourless “Wet Look” (surface enhancing)), it is suitable for a wide range of mineral surfaces including concrete, tiles, slate, and block paving.
A premium product, SCALPFUGE COLOR extends the lifespan of materials while offering a refined and highly durable decorative finish.
AQUAFUGE® 18 is a professional-grade, colourless water-repellent treatment specifically developed for the long-lasting protection of porous mineral substrates such as bluestone, limestone, concrete, cement, fibre cement, and lime-based materials. Its high penetration capacity forms an invisible, breathable barrier that prevents water ingress while preserving the substrate’s appearance.
Particularly suitable for bluestone — a premium material widely used for façades and flooring — AQUAFUGE® 18 shields surfaces from moisture, freeze–thaw cycles, water penetration, urban grime, and biological growth. Its water-repellent action helps prevent substrate deterioration and significantly extends the lifespan of materials.
SCALP ANTI-TACHES 07 is a colourless water- and oil-repellent treatment designed to protect porous materials from liquid penetration, staining, and everyday dirt. Invisible once dry, it forms a long-lasting protective barrier without altering the natural look or finish of the substrate.
Suitable for both horizontal and vertical surfaces—terraces, façades, floors, and walls—it is ideal for a wide range of materials including paving, terracotta tiles, pavers, and block paving, reconstituted stone, marble, concrete, cement, natural stone, and even wood. It can also be applied by drone, making it an excellent solution for large areas or hard-to-reach locations, ensuring fast, uniform, and safe application.
SCALP ANTI-TACHES EM is a professional-grade treatment designed to restore the appearance of porous materials while providing long-lasting protection against stains and moisture. This high-performance product enhances colour and gives surfaces a durable “wet look” (colour-enhanced) finish, all without forming a film.
Acting as an invisible barrier, it protects against water penetration, grease and oil stains, and spills from everyday liquids such as wine, coffee, or tannin. It also prevents the infiltration of urban and organic pollution. SCALP ANTI-TACHES EM helps inhibit the growth of microorganisms, reducing the appearance of green deposits, algae, and organic residue on treated surfaces.
Particularly suited to porous horizontal surfaces, it is ideal for roofs, terraces, balconies, driveways, pool surrounds, exterior steps, and more. It can be easily applied to a wide range of materials including tiles, block paving, terracotta, natural and reconstituted stone, marble, cement, and concrete. SCALP ANTI-TACHES EM can also be applied by drone—an efficient solution for large or difficult-to-reach areas, ensuring fast, uniform, and safe application.
SCALPFUGE OM 70 is a solvent-based, silicone-free water repellent formulated with high-performance resins (organometallic compounds). It is designed to provide long-lasting protection against water ingress on a wide range of mineral substrates, including stone, plaster, gypsum, cement, concrete, brick, marble, tiles, slate, and fibre cement.
With its strong beading effect, SCALPFUGE OM 70 prevents water penetration while allowing the substrate to breathe, helping to avoid moisture-related issues. It penetrates deeply and rapidly into the pores of the material without forming a surface film and without altering the natural look of the treated surface.
Suitable for both renovation and preventive treatment, this high-performance water repellent offers durable protection for walls, façades, and roofs, ensuring resistance to weathering and freeze/thaw cycles.
SCALP SOLAR ACTIV’ is an innovative, eco-friendly mineral stain that transforms exterior surface maintenance through its advanced, self-sanitising photocatalytic technology. Designed to harness the power of sunlight, this treatment uses UV rays to break down organic and biological soiling, keeping surfaces clean over time.
Its self-cleaning mechanism actively prevents the growth of micro-organisms (algae, moss, lichen, etc.) while preserving the natural appearance of the substrate. SCALP SOLAR ACTIV’ forms an invisible protective film that limits soiling and significantly reduces the need for regular cleaning—saving time, effort and resources.
What is a waterproofing product for facades ?
A water-repellent waterproofing product protects materials by creating an invisible barrier that prevents water and moisture from penetrating exterior walls. This treatment allows water to run off the surface, protects the substrate from the elements, and extends the life of your facades by preventing moisture-related damage such as infiltration, moss, and dirt.
How to choose the best professional water repellent for facades ?
Before starting your work, it is essential to choose the right water repellent product. At SCALP, we recommend high-quality professional products that have been laboratory tested and approved by our customers.
Our impregnating water repellents allow the material to breathe and evacuate internal moisture. Unlike film-forming products that can blister or flake, our treatments allow your facade to breathe while preventing water from penetrating.
Choose your water repellent based on the porosity of your material. Our SCALPFUGE 35 and AQUAFUGE 18 products are suitable for all types of mineral substrates and guarantee effective protection, even on highly absorbent materials.
If you are unsure about which product to choose or how to apply it, contact our team for a customized solution.
Which water-repellent product should you choose for a roughcast facade ?
To protect a roughcast wall, we recommend SCALPFUGE 35, a water-repellent treatment. Its finish is invisible, ensuring that the natural appearance of the roughcast is perfectly preserved while providing long-lasting protection.
Which water-repellent product should you choose for a stone facade ?
Waterproofing a natural stone facade prevents erosion due to weathering and water infiltration, which can weaken the structure. Our AQUAFUGE 18 product is specially designed for porous materials such as stone, brick, or concrete.
Formulated in an aqueous phase, it penetrates deeply, limiting damage caused by moisture, freezing/thawing, moss and lichen growth, and efflorescence. It provides long-lasting protection for your walls against the ravages of time.
How to apply a water repellent to a facade ?
Before application, thorough cleaning with a suitable facade cleaner is essential. Surfaces must be clean and completely dry to ensure proper absorption of the treatment.
Here are our tips for successful application :
- Carefully read the technical data sheets provided with our products.
- Preferably use a sprayer or drone for quick and even application, especially at height.
- Spray from bottom to top in vertical strips.
- Apply the product until saturated, in one or two coats depending on the porosity of the material.
- Allow to dry for several hours away from water before any exposure.
