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Nanotol Stone Impregnation Protection against moss and discoloration for stones

Innovative protection technology for stone surfaces.

Coated surfaces offer moss reduction, and dirt repellence.

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Stone surfaces, whether they adorn your kitchen countertops, bring elegance to your bathroom, or define your outdoor living spaces, are significant investments. While naturally durable, they're not immune to the rigors of daily life – stains, weathering, and wear can diminish their beauty over time. This is where nano-sealing for stone steps in, offering an advanced protective layer that goes beyond traditional sealants.

If you're looking to safeguard your natural stone against the elements, enhance its longevity, and keep it looking pristine, understanding the power of nano-technology is key. This guide will walk you through everything you need to know about nano coatings, stone sealants, and how they provide unparalleled stone protection.

Technical product description of Nanotol Roof Tile Sealant

  • High hydrophobicity
  • Strong anti-adhesive properties
  • Easy-to-clean effect for deposits from air pollution
  • Invisible (layer thickness: 100 to 150 nm)
  • Solvent-free and odorless
  • Chemical resistant
  • Cures at room temperature. No additional energy or UV light needed
  • Pressure washer resistant (50 to 60 bar)
  • High efficiency due to economical consumption
  • High temperature resistance and UV stability
  • Frost resistance
  • No cracking due to ice
  • Reduction of moss and fungus formation

Long-lasting moss reduction and value retention for stone surfaces

Whether roof tiles, walls, paving stones, or sculptures,
Nanotol protects mineral surfaces from dirt and aging.
Why Nanotol?
Many stone impregnations only work on the surface: they form a rigid layer over the stone, seal the pores, and quickly lose their effectiveness due to weathering. Nanotol takes a completely different approach.

Our state-of-the-art nanopolymers bond permanently and deeply with the capillaries of the stone – without restricting its natural breathability. Instead of a simple coating, the result is an intelligent, invisible, long-lasting finish that protects the stone from the inside out.
The result
Long-lasting protection against stains and dirt combined with an impressive lotus effect that causes water and dirt to bead up and roll off the surface.

Nanotol doesn't just mean cleanliness—it means preserving value. When you choose Nanotol, you're choosing sustainable, environmentally friendly stone care with a durability that surpasses cheaper alternatives by years. For anyone who wants to refine their stone surfaces rather than simply impregnate them.

Water repellency, protection, and easy-to-clean effect

Nanotol stone impregnation extends the life of your facade or roof tiles while increasing the value of your property. Thanks to the durable impregnation, your stones are optimally protected against weathering and look like new for longer. An investment that pays off!

Advanced nanopolymer technology

Nanotol creates a unique surface structure with an internal pore coating that prevents water and dirt from penetrating. Thanks to this innovative technology, the formation of moss and algae is effectively reduced. This means that your facade remains permanently protected and you can enjoy your home for longer.

Guaranteed quality & safety

Nanotol does not change the appearance or feel of the surface (the look and feel remain the same). Nanotol is odorless and completely harmless to humans and animals. Nanotol has been tested extensively and was developed specifically for end users. Since the sealant does not contain any solvents, there is no unpleasant odor.

How Does Nanotol Stone Impregnation Work?

The magic of nano-sealing lies in its scale. Nano-particles are so small (typically measured in nanometers – one billionth of a meter) that they can fill the smallest capillaries and voids within the stone's structure.

Here’s a simplified breakdown:

Deep Penetration: When applied, the nano sealant for stone seeps deeply into the pores.

Molecular Bonding: The nano-particles bond with the stone at a molecular level, creating a durable, long-lasting connection.

Hydrophobic: This bond results in a surface that is highly stain resistant and repels water (hydrophobic). Liquids bead up and roll off, making spills easy to wipe away. This phenomenon is often referred to as the "lotus effect."

Breathable Protection: Crucially, a good breathable stone sealer allows moisture vapor to escape from within the stone, preventing issues like efflorescence or trapped moisture that can damage the stone over time.

This advanced process ensures superior protection compared to older technologies, offering a genuinely integrated barrier rather than just a superficial layer.

Effect video - Nanotol Stone Impregnation

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Container Sizes - Nanotol Roof Tile Sealant

The hydrophobic roof coating can be used universally on all open-pored stones or their mineral paint coatings. The only requirement is that water can penetrate so that the nano-impregnation can enter the stone. Depending on the size of the surface to be impregnated, we therefore offer different sizes.

Larger quantities (200 or 1000 L) can be requested directly.

1 Liter

Depending on absorbency, for approximately 20 m²

5 Liter

Depending on absorbency, for approximately100 m²

25 Liter

Depending on absorbency, for approximately 500 m²

Amazing product, very easy to use fantastic results. I find the price to performance ratio absolutely fair.
Exceptional lotus effect on tiles and paving stones!
Great product for waterproofing. The roof tiles don't shine, and the water beads off, so no dirt sticks.
This product is incredibly easy to use, absorbs quickly, does not alter the feel, and repels unwanted liquids effectively.

The Unmatched Benefits of Nanotol Stone Impregnation

Choosing Nanotol for your surfaces offers a multitude of advantages that traditional methods simply can't match.
  • Superior Stain Resistance
    This is arguably the most significant benefit. From red wine on your granite countertop to oil spills on your patio, a nano-sealed surface makes cleaning up a breeze. The hydrophobic and oleophobic properties actively prevent liquids and oils from penetrating the stone, significantly reducing the risk of permanent staining.
  • Breathable (no vapor barrier, no waterlogging)
  • High-pressure cleaner resistant (Cleaning with a high-pressure cleaner (50-60 bar) is possible without damaging the stone coating)
  • Reduces moss/algae growth (the plants lack the necessary moisture for growth)
  • Odorless, no protective gear needed (food-safe, alcohol-free)
  • Weather-resistant (no damage to the stone coating from ice and snow)
  • Reduction of frost damage (Water cannot penetrate the coated surface and then freeze)
  • Preserves Natural Appearance
    Unlike some older sealers that can leave a glossy or discolored finish, nano-sealants are invisible once cured. They preserve the stone's natural look, texture, and breathability, enhancing its innate beauty without altering it.
  • Easy to apply (just spray and let dry for 24 hrs)
  • Long-Lasting Durability
    Due to the molecular bond and deep penetration, nano sealants for stone are incredibly durable. They resist abrasion and breakdown far better than surface-level coatings, meaning you won't need to reapply as frequently. This saves you time and money in the long run.
  • Eco-Friendly Options
    Nanotol and many modern liquid glass sealant stone products and other nano-sealers are formulated to be environmentally friendly, with low VOC (volatile organic compound) content, making them safer for your home and the planet.

Applications: Where Can You Use Nanotol Stone impregnation?

Fußboden aus Steinfliesen

Flooring

Keeps natural stone tiles (limestone, travertine, slate) clean and resistant to foot traffic.

Roof Tiles

Against moss growth and aging. Extends the life of your roof tiles.

Outdoor Patios & Walkways

Offers robust outdoor stone sealer protection against weather, algae, and stains.

Facade & Wall Cladding

Protects exterior stone surfaces from environmental pollutants and weathering.

Bathroom Vanities & Showers

Ideal for wet environments, preventing water penetration and mold growth.

Whether you're tackling a DIY nano stone sealing project or opting for professional nano stone sealing services, understanding the specific needs of your stone is important. For instance, a nano sealant for porous stone like limestone will differ slightly from one designed for denser granite.

How to apply Nanotol Stone Impregnation

How to apply Nanotol Stone Sealant

Coating with the Nanotol Protector for roof tiles is quick and easy.

  1. Clean the roof tiles thoroughly and let them dry completely.

  2. Spray Nanotol evenly across the surface.

  3. Apply a second coat while the first is still wet (wet-on-wet method).

  4. Allow 24 hours to dry and cure. Avoid rain during this time.

The Cost of Nanotol Stone Impregnation

The cost of nano stone impregnation can vary widely based on several factors:

  • Product Price: High-quality nano-sealants tend to be more expensive per liter than traditional sealers, but their longevity often makes them more cost-effective in the long run.

  • Area Size: The larger the surface, the more product and labor required.

  • Stone Type: Some porous stones may require more product.

  • DIY vs. Professional: DIY nano stone sealing will save on labor costs, but professional services offer expertise and often guarantee their work.

While the initial investment might seem higher than basic sealers, the enhanced durability of nano stone sealant and reduced need for frequent reapplication often result in significant savings over time, not to mention the preserved beauty and value of your stone.

Protect Your Investment with Nano-Sealing

Nanotol Stone Impregnation represents the pinnacle of stone protection technology, offering unparalleled resistance to stains, weather, and wear while preserving the natural aesthetics of your stone surfaces. By understanding the Nanotol Stone Impregnation advantages and choosing the right product for your needs, you can ensure your beautiful stone investments stand the test of time.

Ready to give your stone the ultimate protective shield? Explore our range of nano sealants and related products, or contact us for expert advice on choosing the best solution for your specific stone surfaces.

FAQ

Frequently Asked Questions about Nanotol Stone Impregnation

Yes, the terms "nano coating" and "nano sealing" are often used interchangeably in the context of stone. Both refer to the application of nano-technology to create a protective barrier on stone surfaces. Whether it's a stone nano coating or nano sealant for stone, the goal is the same: superior protection and longevity.

Yes, absolutely. Nanotol nano-impregnation for stone is formulated to be safe for indoor use, including food preparation areas like kitchen countertops made of granite, marble, or other natural stone. Many are low-VOC (volatile organic compound), making them environmentally friendly and safe for your home's air quality. Always check the specific product's safety data sheet for confirmation.

Nanotol stone sealer is designed for DIY nano-impregnation and come with clear instructions. For smaller areas or if you're comfortable with such projects, DIY is certainly an option. However, for large, intricate, or highly valuable surfaces, or if you prefer a guaranteed professional finish, hiring professional nano stone impregnation services is recommended. They have the right equipment and expertise to ensure optimal application.

Proper preparation is crucial for the effectiveness of any nano-impregnation. The surface must be thoroughly cleaned, completely dry, and free from any dirt, grease, old sealers, or efflorescence. Using a suitable stone cleaner is often recommended. Any existing stains should be removed prior to application, as the sealant will lock them in.

One of the great nano-impregnation advantages for stone is reduced maintenance. Regular cleaning with a pH-neutral cleaner is typically all that's needed. Avoid abrasive cleaners or harsh chemicals, as these can degrade the sealant over time. The hydrophobic properties will make cleaning spills much easier.

Because Nanotol Protector for stone surfaces – stone impregnation – reduces moss growth and thus results in fewer discolorations. The surface remains newer and more beautiful for longer. Nanotol Stone Impregnation makes water bead off of roof tiles or concrete. This way, dirt particles and spores cannot be transported into the stone by rainwater. The food source for moss growth is removed. Stones coated with Nanotol Stone Impregnation receive a long-lasting, perfect protection against weathering. Ideal for porous walls, roofs, paved patios, grave stones, and much more.

One of the key benefits of Nanotol Stone Impregnation is that it is designed to be completely invisible and preserve the stone's natural appearance. It don't forms a film or create a glossy sheen. Your stone will retain its original look, feel, and breathability.

Absolutely not. Nanotol is completely safe for humans and animals. The Nanotol Protector Stone Coating has undergone numerous tests and was specifically developed for the end-user. Since the coating does not contain any solvents, it does not produce any unpleasant odors. 

1. The Nanotol Stone impregnation for stone impregnation employs a distinct technology that doesn’t lay a layer on the stone but permeates the pores up to 0.2 inches deep with nanopolymers for a permanent coat. This technology is more durable and effective. Instead of reapplying every 1-2 years, this new approach lasts for many years.

2. The Nanotol stone impregnation is universally applicable on all types of stone, including concrete, cement, clay, gypsum, or plaster. Need to remove spray paint? Nanotol makes it difficult for paint to adhere and is easier to clean. Often, there's no need to repaint.

3. The Nanotol stone impregnation is safe to use. It has been certified in tests that it can even come into direct contact with food. All Nanotol products are produced following the highest safety standards and are perfectly suitable for use in private households.

4. The Nanotol Stone impregnation sustainably protects with an easy-to-clean coating, ensuring that the coated stones retain their new look for longer. The coating is invisible and remains breathable. There's no risk of moisture build-up.

5. The Nanotol Stone impregnation  is especially easy to apply. The coating is free from alcohol and solvents. It is odorless and can be applied anywhere.

The "lotus effect" describes the self-cleaning property observed on lotus leaves, where water droplets bead up and roll off, carrying dirt particles with them. When a stone surface is treated with a nano sealant, it often exhibits a similar effect. The super-hydrophobic (water-repellent) nature of the nano-coating causes liquids to form spherical beads that are easily wiped away or roll off, significantly contributing to the stone's stain resistant properties.

The durability of Nanotol Stone impregnation varies depending on the type of stone, and the level of wear and tear the surface experiences. Generally, indoor applications can last significantly longer, often 5-10 years or more, while outdoor stone sealer applications (like a patio sealer or driveway sealer) might require reapplication every 3-5 years due to exposure to harsher elements and UV protection stone sealant properties. Always refer to the manufacturer's guidelines for the best estimate.

Yes, by preventing water absorption and maintaining the breathable stone sealer property, nano-sealing significantly reduces the conditions necessary for mold and mildew to thrive on the stone's surface. This is particularly beneficial for areas prone to dampness, such as bathrooms, showers, and outdoor stone features.

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