TSINOTERM — heat-resistant silicone zinc-rich primer
Zinc primer on a silicone varnish for heated steel structures in oil and gas and power, service temperature up to +350 °C.

The main feature of EVOPOL-12 is application at air temperatures down to −25 °C: at +20 °C the coat dries to degree 3 in no more than 1 h, at −25 °C in 2 h. The material is one-pack, based on a modified acrylate, UV-resistant and tinted to RAL; it is applied directly to metal and concrete (DTM). It is used for steel structures, bridges, marine and port structures, and as part of a system also for areas with a heavily polluted industrial atmosphere. The coating withstands temperatures from −60 to +150 °C.
| Manufacturer | VMP — AO “NPKh VMP”, Yekaterinburg |
|---|---|
| Type | primer-enamels |
| Use | steel structures, concrete, bridges, marine and port structures |
| Base | modified acrylate, one-pack; direct-to-metal (DTM), UV-resistant |
| Colour | to the RAL catalogue, matt |
| Packaging | metal pails 20 l |
| Application method | airless spray (nozzle 0.015–0.019″, 12–16 MPa), air spray, brush, roller; thinner SOLV-UR or SOLVIN-11 up to 10 % by weight (brush/roller 5–10 %), at −25…+10 °C — toluene |
| Application temperature | air from −25 to +35 °C, relative humidity max. 85 %; surface at least 3 °C above the dew point, without visible moisture |
| Drying | to degree 3 — no more than 1 h at +20 °C, no more than 2 h at −25 °C |
| Key properties | coating resistance to temperatures from −60 to +150 °C, volume solids — 47±2 %, non-volatile matter by weight — 61±3 %, density — 1.3±0.1 g/cm³ |
| Compatible materials | stand-alone coating; finish over epoxy and polyurethane based primers, vinyl-epoxy, acrylic and other primers |
| Shelf life | 24 months from the date of manufacture |
| Standards | TU 20.30.12-126-12288779-2020; STO-01393674-008-2024 (TsNIITS); approved by IPKhiS Frishberg |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Zinc primer on a silicone varnish for heated steel structures in oil and gas and power, service temperature up to +350 °C.
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