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SK-REZERV — epoxy coating for the inner surface of oil tanks
Snezhinskie Kraski

SK-REZERV — epoxy coating for the inner surface of oil tanks

Tank coatings

The inner surfaces of tanks for crude oil, fuel oil, oils, condensate, flushing fluid and fire-fighting water reserves are the main area of SK-REZERV, together with steel structures, equipment and pipelines inside the tank. The two-component epoxy compound with an aliphatic polyamine hardener is applied as a stand-alone coating in 1–2 coats; it withstands the stored product at temperatures up to +90 °C and short-term steaming at +180 °C. The material is included in the OVP register of PJSC Transneft and recommended by PJSC NK Rosneft and OOO “LUKOIL-PERM”.

Specifications

ManufacturerSnezhinskie Kraski — OOO “ZLKS”, Yekaterinburg
Typetank coatings
Basetwo-component epoxy; hardener — aliphatic polyamine resin
Colourred-brown or grey (shade not standardised)
Application methodairless spray (nozzle 0.38–0.53 mm, 16–40 MPa); air spray (nozzle 2.5–3.0 mm, 0.25–0.4 MPa); roller; brush; solvent “SK-REZERV 1” or “SK-REZERV 2” up to 5 % / 15 %; 1–2 coats
Application temperaturefrom −10 to +40 °C (for PJSC Transneft facilities from +5 to +40 °C); relative humidity max. 80 %; surface 3 °C above the dew point
Dryingpot life at least 1 h; dust-free max. 4 h, tack-free max. 6 h at 20 °C; minimum recoat interval 8 h at +20 °C (240 h at −10 °C, 6 h at +40 °C); maximum interval up to 14 days; full cure 7 days
Key propertiesBase : hardener ratio: 100 : 20 by weight, Non-volatile matter by weight: at least 80.0 %, Adhesion: max. 1 point, Resistance to the stored product at temperatures up to +90 °C, Short-term steaming at +180 °C
Compatible materialsstand-alone coating in 1–2 coats
Shelf life24 months from the date of manufacture; storage from −40 to +40 °C in the manufacturer’s sealed containers
StandardsTU 2312-037-51472338-2016; OTT-25.220.01-KTN-187-13

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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