Proteksil-2MS — two-component polyurethane primer-impregnation
Strengthening polyurethane primer-impregnation for new, old and low-grade concrete; increases the strength of a weak substrate 1.5 times.

The fast version of Epolast is intended for sites where downtime must be kept to a minimum: food and pharmaceutical production, car repair shops, hangars, garages and car parks. The compound is laid over Epoksol-2MS SPRINT fast-drying primer at not below +5 °C and dries to degree 3 in no more than 2 h. Solids content is 99 %, the coating is resistant to water, petrol, alkali and acids, service range −50…+80 °C.
| Manufacturer | KRASKO — OOO “NPO KRASKO”, Moscow Region |
|---|---|
| Type | epoxy floors |
| Use | production halls, warehouses and logistics, car parks and ramps, food and pharmaceutical, chemically resistant, wet rooms, retail and public, decorative |
| Base | Two-component fast-drying solvent-free epoxy compound |
| Colour | Semi-gloss (gloss at 60° at least 36 GU); RAL 7040; tinting to RAL Classic, NCS Index, Symphony to order from 300 kg |
| Packaging | 30 kg |
| Application method | Over Epoksol-2MS SPRINT fast-drying primer (concrete at least M250). Substrate: compressive strength at least 20 MPa, pull-off strength at least 1.5 MPa, moisture not more than 4 %; grinding. No thinning; mixing, application and rolling with a spiked roller — within 15–20 min at 20 °C. Up to 1 mm — notched trowel/squeegee; 2–3 mm — squeegee with adjustable gap, steel trowel. Can be laid on concrete, rigid metal and timber structures. |
| Application temperature | not below +5 °C |
| Curing | Drying to degree 3 at 20 °C — not more than 2 h; foot traffic — after 4 h; passenger car traffic — after 6 h |
| Key properties | Solids by volume 99 %; Brookfield viscosity 5000–10000 mPa·s; pot life at least 20 min; pendulum hardness at least 0.30; gloss at 60° at least 36 GU; resistance to water and petrol at least 72 h, to 40 % NaOH, 10 % sulphuric and 37 % hydrochloric acid at least 24 h; service temperature from −50 °C to +80 °C |
| Layer thickness | up to 1 mm per application (smooth coating); from 2 to 3 mm per application (reinforced coating) |
| Consumption | 1.7 kg/m² at 1 mm; 3.4 kg/m² at 2 mm (theoretical consumption A+B) |
| Shelf life | 6 months from the date of manufacture; storage from −10 °C to +40 °C |
| Standards | 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.
Strengthening polyurethane primer-impregnation for new, old and low-grade concrete; increases the strength of a weak substrate 1.5 times.
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