VINIKOR-ecoprime — epoxy primer-enamel for railway wagons and steel structures
Epoxy primer-enamel with corrosion inhibitors for freight wagons and steel structures in aggressive environments; included in GOST 7409-2018.

A two-pack vinyl-epoxy primer with adhesion to steel, galvanised steel and aluminium; application over tightly adhering rust and old coatings at temperatures down to −10 °C is permitted. The coating is oil- and petrol-resistant and withstands splashes of crude oil, sea and fresh water, short-term hot water and steam, and sharp temperature changes from −60 to +60 °C. Its main partner is VINIKOR-62 enamel, and it is also suitable under vinyl, chlorinated rubber, alkyd, antifouling and acrylic coatings; the primer is included in the Transneft OVP register and is used on bridges, oil and gas, power and port facilities.
| Manufacturer | VMP — AO “NPKh VMP”, Yekaterinburg |
|---|---|
| Type | epoxy primers |
| Use | steel structures, bridges, oil and gas, power industry, marine and port structures |
| Base | vinyl-epoxy, two-pack |
| Colour | grey, red-brown and others; matt uniform |
| Packaging | kit: base in metal pails, hardener in metal cans |
| Application method | airless spray without thinning (nozzle 0.015–0.019″, 15–22 MPa), air spray, brush, roller; 1–2 coats; base:hardener 100:3.1 by weight; thinners SOLVIN-10, SOLVIN-15 up to 5 % (by weight) |
| Application temperature | from −10 to +35 °C, relative humidity max. 85 %; surface at least 3 °C above the dew point; temperature of the prepared primer not below +15 °C |
| Drying | maximum overcoating interval unlimited; drying schedules are given for temperatures from −10 to +35 °C |
| Key properties | density — 1.1±0.1 g/cm³, pot life at 20 °C — at least 24 h, volume solids — 31±2 %, non-volatile matter by weight — 43±3 %, oil- and petrol-resistant; resistant to splashes of crude oil and petroleum products, sea and fresh water, short-term to hot water and steam, sharp temperature changes — from −60 to +60 °C |
| Compatible materials | primer under VINIKOR-62 enamel and other vinyl, vinyl-epoxy, chlorinated rubber and alkyd based enamels and primer-enamels; undercoat for antifouling, acrylic urethane and acrylic coatings; stand-alone coating |
| Shelf life | base — 24 months, hardener — 12 months from the date of manufacture |
| Standards | TU 20.30.12-001-54359536-2018; state registration certificate RU.78.01.10.008.E.000705.12.21; OVP register of PJSC AK Transneft; STO-0139367-007-2022 (AO “TsNIIS”); STO 12288779-001-2020 (SC Avtodor); approved by VNIIST, TsNIIPSK named after Melnikov, NII LKP with OMZ “Viktoriya”, VNIINeftekhim, AO “TsNIIS” |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Epoxy primer-enamel with corrosion inhibitors for freight wagons and steel structures in aggressive environments; included in GOST 7409-2018.
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