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PLN EUR | Free delivery from PLN 100
NANO-BAU colorless impregnation for sandstone is a means that provides hydrophobic protection sandstones, effectively acting on substrates, walls i facades. Protects structure material at the level nanometric before the growth mosses i alg, water, moisture, dirt i with spots, while providing a natural vapor permeability and resistance to external factors such as radiation UV.
NANO-BAU colorless impregnation for sandstone is an advanced solution for the protection of all types of sandstones, used both in substratesand on walls facades buildings. This product provides effective chemical protection at the level nanometric, which translates into protection of the material against penetration water i moisture, and also against the formation of various types dirt i stains, which may negatively affect the aesthetics and durability of the stone.
One of the key advantages Nano-Bau colorless impregnation the advantage of sandstone is that it does not affect the natural vapor permeability sandstone, allowing the material to retain its breathable properties. This allows the sandstone to continue to effectively release excess moisture to the environment, which is important from the point of view of preserving its natural properties and durability.
This product will strengthen the structure of sandstone without changing its appearance, which is particularly important in the context of conservation. sights and objects of special aesthetic value. Additionally, the impregnation reduces the risk of growth mosses and other organisms on the surface of the stone. It is worth emphasizing that the impregnation does not close the pores of the material, which means that the sandstone retains its natural properties "Breathable".
Properties of Nano-Bau colourless impregnation for sandstone:
NANO-BAU colourless impregnation for all types of sandstone is ideal for use on walls, fences, floors and facades objects. It is also perfect for maintenance monuments and other structures that require effective and long-term protection against negative impacts water, moisture and dirt.
The estimated consumption of the preparation is approximately 100 to 150 ml per m². Below are the performance data depending on the packaging capacity:
We recommend that you carefully calculate the amount of product needed depending on the surface you intend to protect to ensure accuracy i efficiency impregnation.
If old or dirty sandstone is to be impregnated, we recommend using a cleaning agent: SPECIALCHEM SANDSTONE CLEAN
Application at temperatures above 5°C
| Question | Odpowiedź |
|---|---|
| Which sandstone terrace impregnation should I choose to prevent it from absorbing water and dirt? | If you want protection without changing your appearance, choose NANO-BAU colorless impregnation for sandstone, which creates a hydrophobic barrier and limits the penetration of moisture and dirt. |
| Czy NANO-BAU colorless impregnation for sandstone suitable for outdoor use (terrace, facade, stairs)? | Yes - it is the right choice for outdoor applications where sandstone performs in rain and frost; the key is to apply it to a clean, dry substrate and weatherproof it. |
| Is the impregnation “colorless” and does it not change the color of the sandstone? | The product is defined as colorless — nevertheless, always test on an inconspicuous part, as different parts of the sandstone (porosity, color) may react differently. |
| How much impregnation do I need for 20 m² of sandstone? | Consumption depends on the absorbency of the sandstone and the surface finish; perform a test on 1 m² and calculate the required amount based on this (this is the most reliable method). |
| How often should sandstone be impregnated? | Renew the impregnation when the hydrophobic effect weakens (water begins to soak in quickly) or when the surface becomes dirty significantly faster than after fresh impregnation. |
| Is it necessary to wash sandstone before impregnation? | Yes - preparation is key; for general cleaning of sediment and atmospheric dirt, recommend to the customer SPECIALCHEM SANDSTONE CLEAN, and only then impregnation on dry stone. |
| What to do if light green deposits appear on the sandstone after winter? | First, remove the coating with the preparation NANO-BAU ANTIALG CLEANER, rinse and leave to dry completely, then apply NANO-BAU colorless impregnation for sandstoneto limit the return of greenery. |
| Will a pressure washer damage the sandstone before impregnation? | Sandstone can be soft and porous - instead of aggressive pressure, it is better to use chemicals and gentle brushing; for pre-cleaning, I recommend SPECIALCHEM SANDSTONE CLEAN. |
| How to clean joints and seams in sandstone before impregnation? | First, mechanically remove any loose dirt, then wash the entire surface with a stone cleaning agent (e.g. SPECIALCHEM SANDSTONE CLEAN), rinse and allow time to dry; impregnate only when the surface is dry. |
| Does impregnation help with grill stains: grease, sauces, drinks? | Impregnation reduces the penetration of liquids and facilitates ongoing cleaning; after protection NANO-BAU colorless impregnation for sandstone Stains are usually easier to remove if you react quickly. |
| Does the impregnation prevent sandstone from getting dirty from rain and stains? | Yes - hydrophobic protection limits water absorption and facilitates water run-off, which in practice reduces dirt "catching" and facilitates for cleaning maintenance of a terrace or facade. |
| Can I impregnate sandstone after renovation (e.g. sandblasting/grinding)? | Yes, but only after the surface has been dusted, washed and completely dry; after renovation, the stone can be more absorbent, so a test on a fragment is mandatory. |
| What sequence of works should be applied after winter: cleaning, grouting, impregnation? | Safest: cleaning (NP. SPECIALCHEM SANDSTONE CLEAN / by the greenery NANO-BAU ANTIALG CLEANER) → complete drying → possible joint repairs → impregnation NANO-BAU colorless impregnation for sandstone. |
| Does impregnation protect against moss and algae on a shaded terrace? | Impregnation limits absorbency and makes it easier to keep clean, which hinders the development of blooms; at the first signs of greenness, use NANO-BAU ANTIALG CLEANER, and then impregnate. |
| Is the impregnation suitable for sandstone stairs – won't it make them slippery? | The impregnation is colorless and does not create a "varnish" or film. It does not add shine or change the level of slippage. |
| What weather conditions are best for impregnating sandstone? | Impregnate on a dry, warm/stabilised surface, free from rain and fog; avoid working on wet stone and just before rainfall. |
| Can sandstone be impregnated inside a building (e.g. window sills, decorative wall)? | Yes - NANO-BAU colorless impregnation for sandstone It will also work well in interiors where you want to limit the penetration of dirt and make it easier for washing care (e.g. decorative wall). |
| Will impregnation “repair” existing dirt and stains? | No - impregnation is protection, not cleaning; first remove dirt (recommended SPECIALCHEM SANDSTONE CLEAN), and with green blooms NANO-BAU ANTIALG CLEANER, only then impregnate. |
| How to check if sandstone needs re-impregnation? | Do the water drop test: if the drop absorbs quickly and the stone darkens, it's time to renew the protection NANO-BAU colorless impregnation for sandstone. |
