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PLN EUR | Free delivery from PLN 100
Secure the stone with NANOPRO sandstone impregnation agent and enjoy the natural glow for years. Thanks advanced nanotechnology the preparation penetrates deep into the pores, providing lasting hydrophobization of sandstone. An effective barrier protects against water, frost, UV and lichen, ensuring comprehensive sandstone protection for up to 6 years. choose impregnation of sandstone without changing color and keep surfaces clean with minimal effort.
NANOPRO sandstone impregnation agent This modern product, thanks to advanced silicon nanoparticles, creates a deep, invisible protective barrier against moisture, dirt, and weathering. Impregnation reduces sandstone's water absorption, improves stain resistance, and facilitates subsequent cleaning and maintenance. This product is suitable for facades, terraces, stairs, fences, and small architectural elements where sandstone is exposed to rain, frost, and atmospheric deposits. Its protective effect helps maintain the stone's aesthetics without altering its natural appearance, provided proper application is maintained. This solution is for those seeking to combine durable protection with the convenience of ongoing maintenance.
Before impregnation, proper preparation of the substrate is crucial, as it determines the even absorption and effectiveness of the protection. Thorough cleaning of the surface with the preparation is recommended. NANOPRO Liquid for cleaning stone, granite, sandstoneto remove atmospheric deposits, dust and dirt that may reduce the effectiveness of the impregnation. After washing, the stone should be completely dry and then a sealer can be applied. NANOPRO sandstone impregnation agent One or two coats, preferably wet-on-wet, without allowing streaks to form. Performing a test on an inconspicuous area allows you to adjust the amount of product to the absorbency of the specific sandstone batch, achieving a stable, repeatable effect. This sequence of actions significantly extends the period between subsequent cleanings and renovations.
This professional product works well both inside and outside buildings. Microscopic particles penetrate the structure of sandstone, strengthening it from the inside and giving the surface long-lasting resistance, without changing the natural texture or color of the stone.
Provides effective hydrophobization of sandstone without interfering with its appearance
Protects against erosion, water and frost damage and cracks
Effectively blocks the growth of mosses, algae and lichens
Maintains full vapor permeability of the material
Strengthens the structure of the stone, significantly extending the durability of sandstone
Active protection for up to 6 years
Improves the thermal insulation properties of the substrate
High resistance to UV radiation and fading
The product is ideal for protecting walls, fences, terraces, floors, facades, stairs, window sills and historic architectural elements. It also effectively impregnates mineral joints, ensuring consistent and comprehensive protection of already jointed surfaces.
Thanks to the high concentration of nanoparticles NANOPRO sandstone impregnation agent is the most effective way to maintain the beauty and purity of natural stone for many years with minimal effort.
Typical consumption is 100–150 ml/m², which gives:
1 l package – 7–10 m²
5 l package – 35–50 m²
10 l package – 70–100 m²
20 l package – 140–200 m²
Precise calculation of the amount needed allows you to optimize costs and ensure even impregnation.
Preparation:
Put on safety glasses and gloves
Make sure that the weather guarantees at least 3 hours without rain after application
Perform a test on an invisible part of the stone
Cover plants, glass and steel elements with foil
Clean the surface with the preparation SPECIALCHEM SANDSTONE CLEAN and leave to dry completely
The best method of application is by low pressure spraying.
Spray the preparation evenly, avoiding streaks.
Use only as much as the stone will absorb; brush off any excess or remove with a cloth.
One or two wet-on-wet coats recommended to avoid stains
Leave to dry completely
Rinse tools with running water
Any dirt on other surfaces should be removed with a damp cloth or rinsed with water.
Following the above instructions and applying NANOPRO Liquid for cleaning stone, granite, sandstone before impregnation they guarantee the highest level sandstone protection against external factors. Thanks NANOPRO sandstone impregnation agent Your stone surfaces will retain their natural charm and durability for years.
| Question | Odpowiedź |
|---|---|
| Why is sandstone impregnation so important? | Impregnation limits the absorbency of the stone, blocking the penetration of water, salt and dirt. Thanks NANOPRO sandstone impregnation agent The surface becomes hydrophobic, which helps reduce efflorescence, cracking, and erosion. The protective effect can last up to up to 6 years (depending on conditions and application). |
| Will impregnation change the color or texture of the sandstone? | No. The formula based on silicon nanoparticles is designed to preserve the natural appearance of the stone. NANOPRO sandstone impregnation agent should not cause darkening or glossing (always test on an inconspicuous area). |
| What technical advantages does NANOPRO offer compared to traditional impregnators? | It can provide: reduction of water absorption up to 95% (depending on absorbency), protection against UV, frost and thermal shock, limiting the development of mosses/algae/lichens and maintaining vapor permeability – the stone “breathes”. |
| Is the preparation suitable for surfaces with mineral grouts? | Tak. NANOPRO sandstone impregnation agent can work with mineral grouts, limiting their absorption and dirt, which supports the durability of the entire cladding. |
| Where can the impregnation be used? | On facades, walls, fences, terraces, stairs, driveways, small architecture and monuments – wherever sandstone is exposed to weather conditions and dirt. |
| What is the consumption of the product? | Medium 100–150 ml/m² (depending on absorbency). Indicative: 1 l = 7–10 m², 5 l = 35–50 m², 10 l = 70–100 m², 20 l = 140–200 m²The exact requirement depends on the porosity of the sandstone. |
| Does the stone need to be specially prepared before impregnation? | Yes. The surface should be thoroughly washed and degreased to remove atmospheric deposits, then dried. Regular washing is recommended before impregnation. SPECIALCHEM Sandstone Clean – clean and dry sandstone will absorb the impregnation evenly. |
| What to do if there are light green deposits (algae) on the sandstone? | First, remove the green coating with a biocide – use NANO-BAU ANTIALG CLEANERAfter rinsing and completely drying the surface, apply impregnation. NANOPRO sandstone impregnation agentto limit the return of air raids. |
| How to apply NANOPRO? | Ideally, apply one or two coats wet-on-wet using a low-pressure spray. Brush or wipe off excess product with a cloth to avoid streaking. |
| How long does it take for the surface to dry after application? | In typical conditions (+20°C, low humidity) the sandstone is dry to the touch after a few hours and the protection is fully established within about 24 h. |
| Is the impregnation safe for the environment? | Yes, provided you follow basic rules: cover plants, glass, and metal during application. After finishing work, wash tools with water and remove any dirt as soon as possible. |
| How long does protection last? | With proper preparation of the substrate and application NANOPRO sandstone impregnation agent can protect the stone even up to 6 years, reducing the costs of subsequent maintenance and cleaning. |
| Can the impregnation be used on monuments and historical buildings? | Yes – because it maintains the stone's appearance and vapor permeability, it is often chosen for preserving sandstone facades and elements. Always perform a trial and select the method appropriate to the condition of the object. |
