KO-870 Elcon — heat-resistant enamel up to +700 °C for steel structures and concrete
One-component silicone enamel for steel structures and equipment up to +700 °C, also suitable for concrete, brick and reinforced concrete.

KO-174 facade enamel remains vapour-permeable, so it is suitable for concrete facades, as well as for engineering equipment, steel and aluminium alloys at high humidity and temperature. The heat resistance of the grey-silver colour is 400 °C, of the others 150 °C. The coating is one-component, based on silicone resin with a solution of pentaphthalic resin, withstands at least 48 h of static exposure to water and is applied without primer from −30 °C.
| Manufacturer | Elcon — OOO “Elcon”, Novocheboksarsk |
|---|---|
| Type | anticorrosion material |
| Use | concrete, equipment, steel structures |
| Base | silicone enamel (modified silicone resin with a solution of pentaphthalic resin); aromatic solvents |
| Colour | black, red-brown, white, grey, blue, bright red, red, brown, light blue, beige, light grey, green, yellow; tinting to RAL K5 |
| Packaging | 25 kg |
| Application method | air spray (working viscosity 15–20 s); 2–3 cross coats with drying to “tack-free” 0.5–2 h; preparation St 3 or Sa 2–Sa 2.5, degreasing |
| Application temperature | from −30 °C to +40 °C; relative air humidity not more than 80 % |
| Drying | to degree 3 — 1 h at (20±2) °C; full cure at least 24 h; installation — not earlier than 3 days |
| Key properties | Heat resistance: grey-silver — 400 °C, other colours — 150 °C (at least 3 h), Non-volatile matter by weight: 35–45 % (grey-silver, black), 40–50 % (others), Adhesion: not more than 2 points, Resistance to static exposure to water at 20 °C: at least 48 h |
| Compatible materials | no priming required |
| Shelf life | 24 months from the date of manufacture; storage from −30 °C to +40 °C |
| Standards | TU 2312-011-49222195-2013 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
One-component silicone enamel for steel structures and equipment up to +700 °C, also suitable for concrete, brick and reinforced concrete.
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