Protecting stone without altering it – with Liquid Glass technology from Nanopool

Natural stone is timeless – but also vulnerable. Whether marble, granite or sandstone: weathering, moisture, dirt and daily use leave their mark. With Nanopool’s invisible stone protection, you preserve the original character of your stone surfaces – and protect them in the long term.

Liquid Glass – intelligent protection, inspired by nature

Our nanotechnological coating covers the surface like a second skin – invisible, breathable and highly effective. The stone’s natural texture remains fully intact. No glossy film, no visual alteration – just protection where it’s needed.

Suitable for:
✔ Natural stone (marble, granite, slate, sandstone)
✔ Artificial stone & terrazzo
✔ Kitchen worktops, terraces, bathrooms, entrance areas

Less effort. Greater durability. Fewer chemicals.

Thanks to the easy-to-clean effect, our coating reduces both the frequency of cleaning and the need for aggressive products. This protects both the environment – and the stone.

  • Water-repellent
  • Dirt and stain repellent
  • Food-safe, VOC-free and eco-friendly
  • Long-lasting, abrasion-resistant and easy to apply

Where is Nanopool stone finishing already successfully used?

Our technology is successfully used in various areas, providing sustainable protection for numerous projects.

Exposed concrete elements in the construction industry

For example, in the construction of Arnhem Station, to protect concrete surfaces in the long term.

Walkways and driveways

Increased resistance to daily wear and tear and facilitated cleaning.

Terraces and balconies

Protection against rain, mold, and algae growth to maintain aesthetics and functionality in the long term.

Protection of natural stone facades

Historical and modern buildings – including houses in coastal regions – benefit from our finishing, which forms a protective barrier against salty air and weather.

Facades of commercial and residential buildings

Long-term protection against discoloration, dirt deposits, and environmental influences – an important aspect for sustainable building and heritage conservation

Indoor areas

Easy-care solutions for heavily used surfaces like bathrooms or flooring.

Why should you choose Nanopool?

Our proven technology offers a cost-effective solution for architects, builders, and heritage conservators seeking long-term protection without aesthetic compromises. The application safety and effectiveness are confirmed by independent reports – a solution you can rely on.

Exposed concrete elements in the construction industry

For example, in the construction of Arnhem Station, to protect concrete surfaces in the long term.

Walkways and driveways

Increased resistance to daily wear and tear and facilitated cleaning.

Terraces and balconies

Protection against rain, mold, and algae growth to maintain aesthetics and functionality in the long term.

Protection of natural stone facades

Historical and modern buildings – including houses in coastal regions – benefit from our finishing, which forms a protective barrier against salty air and weather.

Facades of commercial and residential buildings

Long-term protection against discoloration, dirt deposits, and environmental influences – an important aspect for sustainable building and heritage conservation

Indoor areas

Easy-care solutions for heavily used surfaces like bathrooms or flooring.

Why should you choose Nanopool?

Our proven technology offers a cost-effective solution for architects, builders, and heritage conservators seeking long-term protection without aesthetic compromises. The application safety and effectiveness are confirmed by independent reports – a solution you can rely on.

Technology for those who want to preserve value

Whether it’s a private home, monument preservation or commercial space – with Nanopool, stone retains its natural beauty without constant maintenance or costly refurbishment. Our products are suitable for both private and professional use and can be applied in just a few simple steps.

Protect what stays. With Liquid Glass for stone.

Discover the possibilities of invisible stone protection now – and see how easy value preservation can be.

Note: This video is part of a series of 13 videos in total. By clicking on the “1/13” icon at the top right of the video window, you can open the full playlist and watch all the episodes.

You are interested in our products and services?

Interested?

Frequently asked questions (FAQ)

Stone protection refers to the targeted treatment of stone surfaces to make them easier to maintain and more durable – without changing their appearance. Nanopool’s Liquid Glass technology does exactly that: invisible, breathable protection that shields natural stone surfaces like granite, marble or sandstone from environmental damage.

Our Liquid Glass-based protection solution is ideal for:
• Natural stone: e.g. marble, granite, slate, sandstone
• Artificial stone & terrazzo
• Engineered concrete & quartz composites
It can be used both indoors and outdoors – e.g. on terraces, kitchen worktops, stairs or floors.

The coating is based on Liquid Glass – an ultra-thin layer of silicon dioxide, a main component of quartz. It bonds to the stone at a molecular level, forming an invisible, water- and dirt-repellent, yet breathable barrier. This protects the surface against moisture, oil, dirt and abrasion – without sealing or altering its appearance.

No. Our Liquid Glass stone protection is completely transparent. The surface remains as it was – naturally matte or glossy. There is no visible layer, no film, and no change in colour.

The protection is long-lasting and depends on level of use and the type of surface. In general, the effect lasts for several years. On high-traffic areas (e.g. commercial entrances or stairs), an occasional refresh may be beneficial.

Yes! Our Liquid Glass-based protection is designed to be easy to apply for private users – using a spray bottle or roller. Alternatively, it can be professionally applied by a specialist contractor.

Absolutely. Our products are:
• Food-safe (ideal for use on kitchen worktops)
• Free from solvents and VOCs
• Safe for humans, animals and the environment

Yes, our technology is especially suitable for outdoor use. Whether on patio slabs, natural stone steps, walkways or façades – the coating protects against frost, algae, moss, weathering and discolouration.

Thanks to the easy-to-clean effect, all you need is clear water or a mild, pH-neutral cleaner. Harsh chemicals, abrasives or acidic products are not required – and should be avoided.