HF servis s.r.o.

HF servis develops, manufactures and sells hydrophobic and oleophobic protective coatings based on nano polymers for all kinds of surfaces, from façades, roofs, PV and solar panels, paving, wood, metals, glass and plastics through to leather and textiles. In addition to nano coatings, which ensure a perfect appearance and a long service life for surfaces, the company also manufactures safe cleaning products that are environmentally friendly and safe for human health. All products comply with strict legislative regulations. A major strength of the company is the professional service it provides when it comes to products and applications.

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Our own products and technologies

Impaguard 334

is a transparent hydrophobic, oleophobic and anti-graffiti, extremely hard-wearing nano coating with high resistance to dirt, water, oils, grease, urine, atmospheric influences and UV radiation, with a service life of up to 10 years. It is characterised by outstanding resistance to ageing, wear, abrasion, corrosion and marine environments. It forms an invisible film which, crucially and unlike other coatings, allows the substrate to breathe. It is an ideal coating for walk-on surfaces, as well as for protecting the corners of buildings, terraces, statues, fountains, fences and the heavily loaded surfaces of historic monuments. The suitability of this product for protecting historic monuments is confirmed by a certificate from the Czech Academy of Sciences.

Impaguard 340 A/B

is a two-component thermal nano surface protection that also provides protection against graffiti, tags, dirt, biofilm, oils, water, de-icing salts and UV radiation. The product can be pigmented to match the colour of the façade. The 340A component deeply reduces the moisture of the substrate through a curing reaction and protects against further moisture, including capillary water, even though it is a permanently vapour-permeable product. This results in a reduction of up to 2% in moisture, i.e. a reduction of up to 20% in the energy load. The 340B component provides protection against graffiti while also offering thermal protection of the surface. The hydrophobic impregnation of the surface reduces water absorption by at least 80%, thereby keeping the thermal insulation properties of the wall permanently at a high level. By combining the reduction of existing moisture from the first component with the permanently water-resistant thermal protection of the second component, the total reduction is up to 4% of moisture in the surface, which means a reduction of up to 40% in the energy load.

Impasolar® NCR

is a ceramic hydrophobic and oleophobic strengthening nano coating for solar and photovoltaic panels. It forms an invisible ceramic layer on the surface, providing excellent long-term protection against water, airborne dust and sand, pollen, airborne pollution, the greasy traffic film, contamination from birds and insects, and the build-up of mineral deposits. A treated panel is essentially self-cleaning: in the rain, all dirt clings to beads of water and simply runs off the surface. The ceramic coating, with a hardness of 9H, strengthens the surface, which then becomes resistant to abrasion and weathering wear, thereby significantly extending the service life of the panels. It guarantees 100% light transmission and withstands high temperatures as well as sudden changes. Thanks to its self-cleaning effect, Impasolar® NCR significantly increases the output of the panels. A single treatment provides protection for up to 5 years!

Impaguard 336

is a transparent, long-lasting STRENGTHENING hydrophobic nano coating with high resistance to water and UV for heavily loaded surfaces such as interlocking paving, concrete floors, tiles, terraces and structures. It creates a 3D (three-dimensional) strengthening structure while not reducing the vapour permeability of the surface. The treated surface significantly prevents the formation of white deposits. It does not create a slippery surface and significantly slows down, or even halts, the ageing process. It forms an invisible film that restores the original appearance of the surface and, above all, allows the substrate to breathe, unlike other coatings. At the same time, the hydrophobic effect prevents moisture from penetrating into the treated surface, thereby protecting it from further damage and contamination.

H2400

is a single-component high-temperature ceramic-metal adhesive/sealant resistant to temperatures of up to 1060°C. It is used for joining, bonding, grouting and repairing parts exposed to high temperatures, mainly on aluminium, cast iron, steel, stainless steel and ceramics. It is simply used wherever high temperatures make it impossible to use conventional epoxy-based sealants. The adhesive can be overpainted and machined mechanically. Possible applications: repairs of castings and moulds, high-temperature furnaces, boilers, flanges, turbines, combustion engines, pumps, fans, cylinder heads, exhaust manifolds, distribution piping and repairs in the chemical industry.

Contacts

www.hfservis.cz

marketing@hfservis.cz

Phone: +420 377 279 252

Plešnice 25, Plešnice 330 33