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SK-EPOKSID-TS — two-component zinc-rich epoxy primer
Snezhinskie Kraski

SK-EPOKSID-TS — two-component zinc-rich epoxy primer

Zinc-rich primers

The epoxy-polyamide primer with zinc powder is included in the “Technological guidelines for painting steel structures of railway bridges” of JSC RZD and recommended by PJSC NK Rosneft. It is used on bridges, steel structures, tanks, oil and gas facilities and marine structures — as the first coat under SK-EPOKSID-MIO or the SK-PROTEKT enamel, and also as a primer under fire protection materials. The SK-EPOKSID-TS + SK-EPOKSID-MIO + SK-MET system is designed for OM1 conditions and a service life of at least 16 years, and in a dry non-aggressive environment the primer withstands +150 °C.

Specifications

ManufacturerSnezhinskie Kraski — OOO “ZLKS”, Yekaterinburg
Typezinc-rich primers
Usesteel structures, bridges, tanks, oil and gas, marine and port structures, equipment
Basetwo-component epoxy-polyamide, zinc powder in an epoxy resin solution; hardener — polyamide resin
Colourgrey (shade not standardised)
Application methodairless spray (nozzle 0.38–0.53 mm, 16–45 MPa); air spray (nozzle 2.5–3.0 mm, 0.25–0.4 MPa); roller; brush; thinner “SK-REZERV 1” up to 2 % (airless) / up to 5 % (air spray, roller, brush)
Application temperaturefrom −10 to +40 °C (from +5 to +40 °C recommended); relative humidity max. 80 %; surface 3 °C above the dew point
Dryingpot life at least 6 h; dust-free max. 1.5 h, tack-free max. 2 h at 20 °C; minimum recoat interval 3 h at +20 °C (72 h at −10 °C, 2 h at +40 °C); maximum interval up to 1 month; full cure 7 days; hot drying permitted
Compatible materialsSK-EPOKSID-MIO; SK-EPOKSID-MIO + SK-MET; epoxy and polyurethane coatings by agreement; primer under fire protection materials
Shelf life24 months from the date of manufacture; storage from −40 to +40 °C in the manufacturer’s sealed containers
StandardsTU 20.30.12-050-51472338-2017; STO-01393674-007-2022

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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