Snezhinskie Kraski
SK-PROTEKT enamel — polyurethane topcoat for metal and concrete
Semi-gloss RAL enamel for bridges and chemical plants; in a system with SK-EPOKSID-MIO it lasts 10 years in a urea environment.
Price on request
Snezhinskie Kraski
SK-PROTEKT primer — polyurethane primer for metal and concrete
The two-component polyurethane primer of the SK-PROTEKT range is suitable not only for steel but also for concrete and reinforced concrete; it may be used in containers, tank cars and wagons for bulk food products. The material is used on bridges, oil and gas facilities, chemical plants and for equipment — on its own or under the SK-PROTEKT enamel and primer-enamel. The system of SK-PROTEKT primer and enamel is designed for at least 12 years per GOST 7409-2018; the primer is recommended by PJSC NK Rosneft and OOO “LUKOIL-PERM”.
Specifications
| Manufacturer | Snezhinskie Kraski — OOO “ZLKS”, Yekaterinburg |
|---|---|
| Type | anticorrosive material |
| Use | steel structures, bridges, concrete, oil and gas, equipment, chemical plants |
| Base | two-component polyurethane; hardener — polyisocyanate solution |
| Colour | red-brown or grey (shade not standardised) |
| Application method | airless spray (nozzle 0.33–0.53 mm, 16–45 MPa); air spray (nozzle 2.5–3.0 mm, 0.25–0.4 MPa); roller; brush; solvent “SK-PUR” up to 5 % / 15 % / 10 % |
| Application temperature | from −10 to +40 °C (from +5 to +40 °C recommended); relative humidity max. 80 %; surface 3 °C above the dew point |
| Drying | pot life at least 2 h; dust-free max. 1.5 h, tack-free max. 4 h at 20 °C; minimum recoat interval 6 h at +20 °C (168 h at −10 °C, 2 h at +40 °C); maximum interval up to 6 months; full cure 7 days (3 days with hot drying) |
| Compatible materials | on its own or with polyurethane enamels and primer-enamels: SK-PROTEKT enamel; SK-PROTEKT primer-enamel |
| Shelf life | 24 months from the date of manufacture; storage from −40 to +40 °C in the manufacturer’s sealed containers |
| Standards | TU 2312-023-51472338-2015; GOST 7409-2018; STO-01393674-007-2022; STO-01393674-008-2024 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
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