-
PLN -
EUR
PLN EUR | Free delivery from PLN 100
Impregnate for hydrophobic protection of all types of sandstone. It is perfect for substrates, walls and facades. It chemically protects the entire structure of the stone at the nanometer level, protecting it against the penetration of water and salts as well as the formation of dirt and stains. It leaves the natural vapor permeability of the stone. Protection resistant to the negative effects of external factors, including UV radiation.
SPECIALCHEM SANDSTONE BASIC is innovative hydrophobic impregnation new generation, created with the idea of comprehensive protection of sandstone and other natural stones. Thanks advanced formula, the preparation creates an effective protective membrane on the surface of the material, while penetrating to a depth of several millimeters. This two-track protection provides an unparalleled barrier against water and dirt, effectively protecting the structure of the stone from degradation.
This impregnation stands out versatility of applications in architecture, perfect for protecting elements such as facade panels, terrace panels or fencing elements. What's more, his unique properties make it ideal for securing architectural details. SPECIALCHEM PIASKOWEC BASIC not only strengthens the structure of sandstone, but also retains its natural appearance i vapor permeability, allowing the material to “breathe”.
One of the key advantages of this product is its long-term effectiveness i resistance to atmospheric factors, including UV radiation. Impregnation effectively prevents moss growth, at the same time improving thermal insulation properties secured material. Thanks ease of application i high performance, SPECIALCHEM SANDSTONE BASIC is perfect solution for professionals and enthusiasts who value durability and aesthetics stone surfaces. By choosing this product, you are investing in advanced protection i long lasting beauty your stone.
| Key advantage | What does this mean in practice? |
|---|---|
| Protection against water and dirt | Reduces the penetration of moisture, rain and dirt; easier to keep clean. |
| Long-lasting impregnation (up to 5 years) | Less frequent reapplication and longer-lasting protection without constant maintenance. |
| Protection against erosion and crumbling | It protects the sandstone against surface degradation and structural weakening over time. |
| Frost resistance | Increases resistance to freeze-thaw cycles, reducing the risk of damage. |
| Deep penetration | It works several millimeters deep into the material, providing more effective and durable protection. |
| Nanoparticle technology (vapor permeability) | The material still “breathes”, which supports proper moisture wicking and reduces operational problems. |
| Moss and algae prevention | It hinders biological growth on the surface, making the stone look aesthetically pleasing for longer. |
| Improving thermal insulation | It can have a positive effect on the insulating properties of the material by limiting moisture. |
| Natural look | It does not change the aesthetics of the sandstone; it preserves its natural color and structure. |
| Resistance to UV and extreme temperatures | Stable operation in changing weather conditions without rapid loss of effectiveness. |
| Strengthening the sandstone structure | It increases the strength of the material, which is especially important for more absorbent and delicate varieties of sandstone. |
The estimated consumption of the preparation is: about 100 to 150 ml per m². Below are the performance data depending on the package capacity:
| Capacity | Efficiency (coverage) |
|---|---|
| 1 liter | 7-10m² |
| 5 liters | 35-50m² |
| 10 liters | 70-100m² |
| 20 liters | 140-200m² |
We recommend that you carefully calculate the amount of product needed depending on the surface you intend to protect to ensure thorough and effective impregnation.
FAQ – SPECIALCHEM SANDSTONE BASIC – stone impregnation
| Question | Odpowiedź |
|---|---|
| 1) Is SPECIALCHEM SANDSTONE BASIC – stone impregnation will it help if the sandstone darkens quickly after rain and "drinks" water? | Yes. Sandstone is porous and absorbs moisture and dirt. Hydrophobic impregnation limits water penetration, improves stain resistance, and facilitates cleaning. |
| 2) Is it worth securing a sandstone terrace? SPECIALCHEM SANDSTONE BASIC – stone impregnationto keep it looking clean longer? | Yes. Patios are constantly exposed to water, mud, leaves, and frost. Impregnation reduces water absorption and slows down surface degradation, as well as preventing stains from penetrating. |
| 3) In what order should the work be carried out: cleaning first and then SPECIALCHEM SANDSTONE BASIC – stone impregnation? | The sequence is crucial: removal of loose contaminants → proper cleaning → any biological deposits removed → thorough drying → impregnation. Apply the impregnation only to clean and dry sandstone. |
| 4) Can I use SPECIALCHEM SANDSTONE BASIC – stone impregnation on slightly damp sandstone? | Not recommended. Moisture restricts the penetration of the impregnation and weakens the hydrophobic effect. The substrate should be dry, and precipitation should be avoided for at least several hours after application. |
| 5) Can I use it immediately after washing with a pressure washer? SPECIALCHEM SANDSTONE BASIC – stone impregnation? | Not immediately. The cleaner can inject moisture deep into the structure. After washing, the stone must be completely dry (time depends on weather conditions and absorbency) before the impregnation will be effective. |
| 6) Is SPECIALCHEM SANDSTONE BASIC – stone impregnation will it help when the green coating (algae, moss) returns to the stone? | Impregnation is not a biocidal agent, so first remove the stains with a suitable product, rinse, and dry. The impregnation will then reduce moisture, making it harder for the stains to reappear. |
| 7) Is the sandstone protected? SPECIALCHEM SANDSTONE BASIC – stone impregnation will limit the growth of algae on the north wall? | It can significantly reduce the problem by reducing water penetration into the stone. Technical conditions are also important for northern exposure: water runoff, lack of permanent shade, and limited moisture retention. |
| 8) Is SPECIALCHEM SANDSTONE BASIC – stone impregnation remove white salt efflorescence? | Efflorescence should first be removed with a cleaner specifically designed for the stone and the cause identified (moisture, mortar salts, wicking). Impregnation after cleaning helps limit water ingress and salt transport, thus acting as a preventative measure. |
| 9) After applying SPECIALCHEM SANDSTONE BASIC – stone impregnation Will the sandstone change color or will it have a "wet effect"? | Typically, the goal is to maintain a natural appearance, but the reaction varies depending on the type of sandstone. Always test in an inconspicuous area and evaluate the result after drying. |
| 10) Is SPECIALCHEM SANDSTONE BASIC – stone impregnation "closes" the stone and blocks water vapor? | Hydrophobic impregnation is designed to limit water penetration while maintaining vapor permeability. This means the stone isn't "varnished," but protected from waterlogging. |
| 11) How long does it work? SPECIALCHEM SANDSTONE BASIC – stone impregnation and when should the impregnation be repeated? | Durability depends on conditions and use. In heavily used areas (pedestrian walkways, stairs), the effect may fade more quickly than on the façade. It's worth monitoring the water's "beading" and renewing it when it noticeably fades. |
| 12) Should I apply one or two coats? SPECIALCHEM SANDSTONE BASIC – stone impregnation? | Typically, 1–2 coats are required. A second coat may be necessary on highly absorbent stone. It's important to avoid streaking and leaving excess on the surface. |
| 13) How to best apply SPECIALCHEM SANDSTONE BASIC – stone impregnation: spray, roller or brush? | Spraying (e.g., a sprayer) is most convenient for large surfaces, while a brush or roller is best for details. Even application and consumption control are key. |
| 14) What to do if after using SPECIALCHEM SANDSTONE BASIC – stone impregnation Will there be streaks or smudges? | They usually result from excess product. Work in batches, spreading and removing excess product as it dries to avoid localized spills. |
| 15) How much product SPECIALCHEM SANDSTONE BASIC – stone impregnation need for a terrace/facade? | Consumption depends on the absorbency and texture of the sandstone. It's best to use the manufacturer's approximate range and adjust it by testing a small area (e.g., 1 m²) to observe actual absorption. |
| 16) Is SPECIALCHEM SANDSTONE BASIC – stone impregnation suitable for sandstone facades and fences? | Yes, impregnation is especially recommended for outdoor use. It protects against rain, reduces dirt, and helps keep the façade/fence in good condition. |
| 17) Is impregnation SPECIALCHEM SANDSTONE BASIC – stone impregnation increases resistance to frost and cracking? | By limiting water ingress, you reduce the risk of frost damage (freezing in the pores of the stone). This is an important element of outdoor protection, especially on patios and stairs. |
| 18) Can I apply SPECIALCHEM SANDSTONE BASIC – stone impregnation inside the house (e.g. cladding, decorations)? | Generally, yes, as long as it's a porous stone and you provide ventilation while working. Always test it, especially if you're concerned about color change. |
| 19) How to care for sandstone after sealing SPECIALCHEM SANDSTONE BASIC – stone impregnationto make the effect last longer? | Clean with mild stone cleaners, avoiding aggressive acids/bases and harsh scrubbing. Remove dirt regularly and monitor water beading; when it weakens, refresh the sealant locally or globally. |
| 20) Is it possible to do the impregnation yourself? SPECIALCHEM SANDSTONE BASIC – stone impregnation, or is it better to entrust it to professionals? | It's perfectly doable if you follow the steps below: cleaning, complete drying, testing, even application without excess, and protection against fallout after application. Professionals have an advantage when dealing with large surfaces and issues requiring renovation (e.g., efflorescence, crumbling, joint repairs). |
