KO-868 CERTA — heat-resistant primer-enamel for chimneys, furnaces and boilers
Silicone primer-enamel up to +700 °C for chimneys, flue ducts, furnaces, boilers, heat exchangers and process pipelines.

The metal version of the range: Certacor 111 is applied in at least 2 coats over CERTACOR 01 primer; together they form a system for corrosivity categories C1–C3 per ISO 12944-2. Typical objects are trusses, power line towers, columns, beams, equipment, and external surfaces of pipes and fittings. The service temperature of the system is from −60 °C to +150 °C, application is possible in frost down to −30 °C, and full properties develop in 72 h at +20 °C.
| Manufacturer | CERTA — OOO “NPP “Spektr”, Novocheboksarsk |
|---|---|
| Type | primer-enamels |
| Base | polyorganosiloxane material; organic solvents |
| Colour | white, yellow, red, grey, blue, black, bright red |
| Packaging | 25 kg |
| Application method | at least 2 coats over CERTACOR 01 primer |
| Application temperature | from −30 °C to +40 °C; relative humidity not more than 80 %; surface 3 °C above the dew point |
| Drying | intercoat drying 90 min at −30 °C, 60 min at 0 °C, 30 min at +20 °C; full properties of the system in 72 h at +20 °C |
| Key properties | Corrosivity categories: C1–C3 per ISO 12944-2, Service temperature of the system: from −60 °C to +150 °C |
| Compatible materials | CERTACOR 01 primer (TU 2312-034-49248846-2015) + CERTACOR 111 |
| Shelf life | 1 year from the date of manufacture |
| Standards | TU 2312-034-49248846-2015; ISO 12944-2 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Silicone primer-enamel up to +700 °C for chimneys, flue ducts, furnaces, boilers, heat exchangers and process pipelines.
Primer-enamel for concrete and reinforced concrete chimneys, tunnels, facades, cooling towers and contact line supports, heat-resistant up to +350 °C.
Silicone primer-enamel for steel furnaces, boilers, heat exchangers, equipment and hot water pipelines; also available in 0.8 kg packs.
One-component silicone primer-enamel for steam, heat and oil pipelines, chimneys and steel structures in contact with oils and salts.
Organosilicate composition for the outer surface of heat and steam pipelines laid in ducts, tunnels and above ground, up to +300 °C.
Two-component silicone enamel with aluminium powder for pipelines, oil and gas, steel structures and equipment up to +700 °C.