Professional stone protection with nanopool\u00ae<\/sup> <\/strong><\/h2>\nLiquid Glass technology for long-lasting surface sealing<\/strong><\/h3>\nClean, protect and preserve stone surfaces \u2013 without altering their appearance.
\nThe innovative stone sealing and impregnation from nanopool\u00ae<\/sup> offers an efficient solution for architects, construction companies and facility managers who require durable, easy-to-maintain and compliant stone surfaces.
\nWhether granite, marble, sandstone or concrete \u2013 our nano stone coating protects every mineral surface reliably against weathering, moisture, dirt and chemical exposure, without affecting the natural structure.<\/p>\nLiquid Glass technology \u2013 Invisible protection, maximum effect<\/strong><\/h5>\nOur nanotechnological stone sealing forms an extremely thin, breathable layer on the surface.
\nIt protects against contamination, simplifies cleaning and significantly reduces maintenance cycles \u2013 a measurable advantage throughout the entire building lifecycle.<\/p>\n
Key properties:<\/strong><\/p>\n\n- Hydrophobic & dirt-repellent \u2013 resists water, oil and dirt<\/li>\n
- Chemical and UV resistant<\/li>\n
- Abrasion-resistant and diffusion-open<\/li>\n
- No visual alteration to the surface<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div>
Benefits for architecture, industry & facility management<\/strong><\/h3>\n<\/div><\/i><\/span><\/div>Less cleaning effort \u2013 lower operating costs for natural stone, concrete and fa\u00e7ade surfaces<\/h2><\/div><\/div><\/div><\/i><\/span><\/div>Hydrophobic & dirt-repellent \u2013 water, oil and dirt bead off; deposits are minimised<\/h2><\/div><\/div><\/div><\/i><\/span><\/div>Invisible long-term protection \u2013 no optical or tactile change to the stone surface<\/h2><\/div><\/div><\/div><\/i><\/span><\/div>UV-stable, breathable & chemical-free \u2013 long-lasting protection without sealing the pores<\/h2><\/div><\/div><\/div><\/i><\/span><\/div>Food-safe & skin-friendly \u2013 ideal for kitchens, wet areas and public spaces<\/h2><\/div><\/div><\/div><\/i><\/span><\/div>Sustainable & resource-saving \u2013 free from solvents, microplastics and VOCs<\/h2><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>References<\/strong><\/h3>\n<\/div><\/div><\/div>![](\"https:\/\/www.nanopool.eu\/wp-content\/uploads\/2025\/03\/Blogfotos3-600x338.png\" "\\"Blogfotos(3)\\"")
<\/span><\/div>City of Heidelberg \u2013 Sustainable stone protection with Nanopool\u00ae<\/sup><\/strong><\/p>\nLong-term hygiene, material protection and energy efficiency in one project<\/strong>:
\nTo protect the new sandstone benches along the Neckarlauer riverbank from dirt, algae, bird droppings, chewing gum and graffiti, the City of Heidelberg treated the surfaces with the eco-friendly NP\u00ae<\/sup> Stone Coating from nanopool\u00ae<\/sup>.<\/p>\nThe invisible high-performance coating ensures that soiling and environmental residues are easily washed off by rain, keeping the popular riverside area clean in the long term while reducing cleaning effort, water use and energy costs.<\/p>\n
The NP\u00ae<\/sup> product was tested by the Institute for Stone Conservation (IFS), confirming that the treated surface remains breathable and that the natural material structure is unaffected.<\/p>\n\ud83d\udc49 You can find more information in the blog post about the surface refinement of the stone surfaces at Neckarlauer in Heidelberg.<\/a><\/p>\n<\/div><\/div><\/div>![](\"https:\/\/www.nanopool.eu\/wp-content\/uploads\/2025\/11\/Blog-St-hedwigskathedrale-BE.png\" "\\"Blog")
<\/span><\/div>St. Hedwig\u2019s Cathedral Berlin \u2013 Protection for an architectural masterpiece<\/strong><\/p>\nFollowing extensive restoration, St. Hedwig\u2019s Cathedral in Berlin now shines in renewed splendour. During the renovation, premium Vratza marble limestone surfaces were installed \u2013 and these valuable natural stone elements are now permanently protected against wax, dirt and everyday wear thanks to nanopool\u2019s NP\u00ae<\/sup> Liquid Glass technology.<\/p>\nOur innovative nano stone coating prevents wax, dust and contaminants from penetrating the fine pores of the natural stone. As a result, the surfaces remain easy to clean, stain-resistant and highly durable, even under heavy visitor traffic and continuous use.<\/p>\n
Nanopool\u00ae<\/sup> technology has already demonstrated long-term effectiveness for more than a decade in the Papal Basilica of St. John in Saarbr\u00fccken.
The Berlin project once again shows how advanced Liquid Glass technology and traditional craftsmanship can work together to create a sustainable, future-proof protection concept \u2013 preserving historically significant architecture for generations.<\/p>\nRead more in the blog post about the protection of the new marble limestone surfaces in the restored St. Hedwig\u2019s Cathedral in Berlin.<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/h2>\nApplications of the nanopool\u00ae<\/sup> stone sealing<\/span><\/strong><\/h2>\nThe possible applications of the nanopool\u00ae<\/sup> nano stone coating are wide-ranging.
\nWherever stone and mineral materials are used in commercial environments, the technology ensures efficient cleaning, durability and sustainability.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>![](\"https:\/\/www.nanopool.eu\/wp-content\/uploads\/2025\/10\/Arch.-pexels-roman-odintsov-8180517-scaled-e1761056943997.jpg\" "\\"Arch.")
<\/span><\/div>Architecture, construction & monument preservation<\/strong><\/p>\nFor natural stone fa\u00e7ades, exposed concrete, flooring and staircases in new construction and restoration projects.
\nThe nanopool\u00ae<\/sup> stone sealing protects surfaces permanently from weathering, dirt and chemical stress \u2013 without altering their natural appearance.<\/p>\nLearn more here.<\/strong><\/a><\/p>\n<\/div><\/div><\/div>![](\"https:\/\/www.nanopool.eu\/wp-content\/uploads\/2025\/10\/facility-london-2186349_1280-e1761057047674.jpg\" "\\"facility")
<\/span><\/div>Facility management, industry & commerce<\/strong><\/p>\nFor heavily used stone and concrete surfaces in production facilities, public buildings, warehouses and outdoor areas.
\nThe hydrophobic impregnation makes cleaning and the removal of dirt, oil and moisture easier, reducing the need for harsh cleaning agents.<\/p>\n
Learn more here.<\/a><\/strong><\/p>\n<\/div><\/div><\/div>![](\"https:\/\/www.nanopool.eu\/wp-content\/uploads\/2025\/10\/innenarch.-pexels-proxyclick-2451567-scaled-e1761056908139.jpg\" "\\"innenarch.")
<\/span><\/div>Interior design, gastronomy & sanitary areas<\/strong><\/p>\nFor kitchen countertops, bars, wet rooms and bathrooms made of marble, granite or sandstone.
\nThe food-safe impregnation ensures hygienic, easy-to-clean surfaces \u2013 without gloss or optical change.<\/p>\n
Learn more here.<\/a><\/strong><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>Whether in production or during daily operation <\/strong><\/p>\nNP\u00ae<\/sup> Liquid Glass enhances quality, reduces costs and increases the long-term value of your materials<\/strong>.<\/strong><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div>Safety & quality \u2013 independently certified<\/strong><\/h3>\nThe nanopool\u00ae<\/sup> technology has been independently tested and meets international standards for environmental compatibility, product safety and hygiene. This gives partners in industry, architecture and facility management the assurance that our solutions remain safe, stable and fully compliant over the long term.<\/p>\n\n- For manufacturers<\/strong>: proven conformity, tested material compatibility and smooth process integration<\/li>\n
- For service providers and planners<\/strong>: confidence that treated structures and surfaces remain functional and durable over time<\/li>\n<\/ul>\n
nanopool\u00ae<\/sup> stands for verified quality \u2013 Made in Germany.<\/strong><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/h2>\nSuccessful together<\/strong><\/h2>\nWould you like to protect natural stone, granite, marble or concrete surfaces over the long term and significantly reduce maintenance and cleaning costs?
The nanopool\u00ae<\/sup> stone and concrete coating offers an economical, long-lasting and environmentally friendly solution \u2013 ideal for heritage conservation, interior design and large-scale construction projects.<\/p>\n\ud83d\udc49 Get in touch \u2013 it will be a pleasure for us to advise you personally.<\/a><\/strong><\/p>\n<\/div><\/div><\/div>
Clean, protect and preserve stone surfaces \u2013 without altering their appearance. Our nanotechnological stone sealing forms an extremely thin, breathable layer on the surface. Key properties:<\/strong><\/p>\n City of Heidelberg \u2013 Sustainable stone protection with Nanopool\u00ae<\/sup><\/strong><\/p>\n Long-term hygiene, material protection and energy efficiency in one project<\/strong>: The invisible high-performance coating ensures that soiling and environmental residues are easily washed off by rain, keeping the popular riverside area clean in the long term while reducing cleaning effort, water use and energy costs.<\/p>\n The NP\u00ae<\/sup> product was tested by the Institute for Stone Conservation (IFS), confirming that the treated surface remains breathable and that the natural material structure is unaffected.<\/p>\n \ud83d\udc49 You can find more information in the blog post about the surface refinement of the stone surfaces at Neckarlauer in Heidelberg.<\/a><\/p>\n<\/div><\/div><\/div> St. Hedwig\u2019s Cathedral Berlin \u2013 Protection for an architectural masterpiece<\/strong><\/p>\n Following extensive restoration, St. Hedwig\u2019s Cathedral in Berlin now shines in renewed splendour. During the renovation, premium Vratza marble limestone surfaces were installed \u2013 and these valuable natural stone elements are now permanently protected against wax, dirt and everyday wear thanks to nanopool\u2019s NP\u00ae<\/sup> Liquid Glass technology.<\/p>\n Our innovative nano stone coating prevents wax, dust and contaminants from penetrating the fine pores of the natural stone. As a result, the surfaces remain easy to clean, stain-resistant and highly durable, even under heavy visitor traffic and continuous use.<\/p>\n Nanopool\u00ae<\/sup> technology has already demonstrated long-term effectiveness for more than a decade in the Papal Basilica of St. John in Saarbr\u00fccken. Read more in the blog post about the protection of the new marble limestone surfaces in the restored St. Hedwig\u2019s Cathedral in Berlin.<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div> The possible applications of the nanopool\u00ae<\/sup> nano stone coating are wide-ranging. Architecture, construction & monument preservation<\/strong><\/p>\n For natural stone fa\u00e7ades, exposed concrete, flooring and staircases in new construction and restoration projects. Learn more here.<\/strong><\/a><\/p>\n<\/div><\/div><\/div> Facility management, industry & commerce<\/strong><\/p>\n For heavily used stone and concrete surfaces in production facilities, public buildings, warehouses and outdoor areas. Learn more here.<\/a><\/strong><\/p>\n<\/div><\/div><\/div> Interior design, gastronomy & sanitary areas<\/strong><\/p>\n For kitchen countertops, bars, wet rooms and bathrooms made of marble, granite or sandstone. Learn more here.<\/a><\/strong><\/p>\n<\/div><\/div><\/div> Whether in production or during daily operation <\/strong><\/p>\n NP\u00ae<\/sup> Liquid Glass enhances quality, reduces costs and increases the long-term value of your materials<\/strong>.<\/strong><\/p>\n<\/div><\/div><\/div><\/div><\/div> The nanopool\u00ae<\/sup> technology has been independently tested and meets international standards for environmental compatibility, product safety and hygiene. This gives partners in industry, architecture and facility management the assurance that our solutions remain safe, stable and fully compliant over the long term.<\/p>\n nanopool\u00ae<\/sup> stands for verified quality \u2013 Made in Germany.<\/strong><\/p>\n<\/div><\/div><\/div><\/div><\/div> Would you like to protect natural stone, granite, marble or concrete surfaces over the long term and significantly reduce maintenance and cleaning costs? \ud83d\udc49 Get in touch \u2013 it will be a pleasure for us to advise you personally.<\/a><\/strong><\/p>\n<\/div><\/div><\/div>
\nThe innovative stone sealing and impregnation from nanopool\u00ae<\/sup> offers an efficient solution for architects, construction companies and facility managers who require durable, easy-to-maintain and compliant stone surfaces.
\nWhether granite, marble, sandstone or concrete \u2013 our nano stone coating protects every mineral surface reliably against weathering, moisture, dirt and chemical exposure, without affecting the natural structure.<\/p>\nLiquid Glass technology \u2013 Invisible protection, maximum effect<\/strong><\/h5>\n
\nIt protects against contamination, simplifies cleaning and significantly reduces maintenance cycles \u2013 a measurable advantage throughout the entire building lifecycle.<\/p>\n\n
Benefits for architecture, industry & facility management<\/strong><\/h3>\n<\/div>
Less cleaning effort \u2013 lower operating costs for natural stone, concrete and fa\u00e7ade surfaces<\/h2><\/div><\/div><\/div>
Hydrophobic & dirt-repellent \u2013 water, oil and dirt bead off; deposits are minimised<\/h2><\/div><\/div><\/div>
Invisible long-term protection \u2013 no optical or tactile change to the stone surface<\/h2><\/div><\/div><\/div>
UV-stable, breathable & chemical-free \u2013 long-lasting protection without sealing the pores<\/h2><\/div><\/div><\/div>
Food-safe & skin-friendly \u2013 ideal for kitchens, wet areas and public spaces<\/h2><\/div><\/div><\/div>
Sustainable & resource-saving \u2013 free from solvents, microplastics and VOCs<\/h2><\/div><\/div><\/div>
References<\/strong><\/h3>\n<\/div><\/div><\/div>
<\/span><\/div>
\nTo protect the new sandstone benches along the Neckarlauer riverbank from dirt, algae, bird droppings, chewing gum and graffiti, the City of Heidelberg treated the surfaces with the eco-friendly NP\u00ae<\/sup> Stone Coating from nanopool\u00ae<\/sup>.<\/p>\n<\/span><\/div>
The Berlin project once again shows how advanced Liquid Glass technology and traditional craftsmanship can work together to create a sustainable, future-proof protection concept \u2013 preserving historically significant architecture for generations.<\/p>\n<\/h2>\n
Applications of the nanopool\u00ae<\/sup> stone sealing<\/span><\/strong><\/h2>\n
\nWherever stone and mineral materials are used in commercial environments, the technology ensures efficient cleaning, durability and sustainability.<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/span><\/div>
\nThe nanopool\u00ae<\/sup> stone sealing protects surfaces permanently from weathering, dirt and chemical stress \u2013 without altering their natural appearance.<\/p>\n<\/span><\/div>
\nThe hydrophobic impregnation makes cleaning and the removal of dirt, oil and moisture easier, reducing the need for harsh cleaning agents.<\/p>\n<\/span><\/div>
\nThe food-safe impregnation ensures hygienic, easy-to-clean surfaces \u2013 without gloss or optical change.<\/p>\nSafety & quality \u2013 independently certified<\/strong><\/h3>\n
\n
<\/h2>\n
Successful together<\/strong><\/h2>\n
The nanopool\u00ae<\/sup> stone and concrete coating offers an economical, long-lasting and environmentally friendly solution \u2013 ideal for heritage conservation, interior design and large-scale construction projects.<\/p>\n