Proteksil — deep-penetrating strengthening impregnation for concrete
Clear dustproofing impregnation for new, old and low-grade concrete; penetrates up to 10 mm and can be applied at temperatures down to −20 °C.

One material replaces three — impregnation, primer and finish coat: the compound strengthens and dustproofs the substrate and at the same time forms a semi-matt water-repellent film with UV filters. It is applied in two coats at temperatures down to −30 °C; recoat drying at 20 °C takes about 30 min. Once cured, the coating performs from −30 to +200 °C, so it suits boiler houses and boiler rooms, car parks, car washes and open areas.
| Manufacturer | KRASKO — OOO “NPO KRASKO”, Moscow Region |
|---|---|
| Type | floor material |
| Use | production halls, warehouses and logistics, car parks and ramps, outdoor areas, retail and public |
| Base | One-component primer-enamel on siliconised resin with functional active components and UV filters |
| Colour | Semi-matt; RAL 7040 |
| Packaging | 20 kg |
| Application method | New and old cement screeds and concrete of at least M250, indoors and outdoors. Substrate: compressive strength at least 20 MPa, pull-off strength at least 1.5 MPa, moisture not more than 4 %; relative air humidity 60–80 %; grinding. Ready to use (xylene if necessary, not more than 3–5 %); 2 coats by brush, roller for rough surfaces or air spraying; recoat drying 30 min (but not more than one day) at 20 °C, at low temperatures — up to 2 h. |
| Application temperature | not below −30 °C (make sure there is no frost on the substrate) |
| Curing | Drying to degree 3 at 20 °C — not more than 30 min; light foot traffic — after 12 h; final strength development — 3 days |
| Key properties | Solids 45–58 %; conventional viscosity by VZ-246 cup (nozzle 6) 25–70 s; hiding power not more than 250 g/m²; TML hardness at least 0.4; adhesive strength at least 1 MPa; service temperature range after curing from −30 to +200 °C |
| Consumption | 0.2–0.25 kg/m² (theoretical) |
| Shelf life | 9 months from the date of manufacture; storage from −30 °C to +50 °C |
| Standards | TU 20.30.12-003-01524656-2017; state registration certificate; preparation to SP 29.13330.2011 and SP 71.13330.2017 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Clear dustproofing impregnation for new, old and low-grade concrete; penetrates up to 10 mm and can be applied at temperatures down to −20 °C.
Fast-drying weather-resistant enamel for marking and zoning concrete floors, yards and asphalt concrete; traffic after 2 h.
Semi-matt anti-slip polyurethane enamel without a pungent odour for warehouses, car services, car washes and multi-storey car parks.
Deep-penetrating water-lithium dustproofing impregnation for new, old and freshly laid concrete.
Non-slip alkyd-urethane enamel with micronised marble for concrete floors and screeds under increased abrasive loads.
Epoxy self-levelling floor that can be walked on after 4 h and opened to cars after 6 h; solvent-free and without a pungent odour.