Certacor 511 — heat-resistant polyorganosiloxane material for equipment
Polyorganosiloxane material for casings, housings and panels of equipment, pipelines and flue ducts heated up to +400 °C.

Certacor 710 is designed for corrosivity categories C1–C4 per ISO 12944-2 and is intended for metal, concrete and reinforced concrete structures in aggressive gas-air media: trestles, power line towers, vessels. It is applied without primer or over CERTACOR 01, GF-021, VL-023 primers, and on concrete over CERTACOR POLISIL. The coating works from −60 °C to +200 °C; AGM-9 hardener is added for flexibility.
| Manufacturer | CERTA — OOO “NPP “Spektr”, Novocheboksarsk |
|---|---|
| Type | anticorrosion material |
| Base | polyorganosiloxane material; for flexibility, AGM-9 hardener is added (2 % by weight), pot life at least 24 h |
| Colour | white, grey, black, yellow, blue, bright red |
| Packaging | 25 kg |
| Application method | spraying, brush, roller; metal — at least 2 coats, concrete — 3 coats; solvents toluene, o-xylene, CERTA, R-646 |
| Application temperature | from −30 °C to +40 °C; relative humidity not more than 80 %; surface 3 °C above the dew point |
| Drying | intercoat drying 120 min at −30 °C, 90 min at 0 °C, 30 min at +30 °C; full properties in 72 h at +20 °C |
| Key properties | Corrosivity categories: C1–C4 per ISO 12944-2, Service temperature: from −60 °C to +200 °C |
| Compatible materials | without primer or over primers: metal — CERTACOR 01 (up to 150 °C), GF-021, VL-023 (up to 60 °C); concrete — CERTACOR POLISIL (up to 250 °C) |
| 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.
Polyorganosiloxane material for casings, housings and panels of equipment, pipelines and flue ducts heated up to +400 °C.
Silicone primer-enamel up to +700 °C for metal and concrete: chimneys, flue ducts, pipelines, boilers, vessels and tanks.
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