KO-8104 Khimtek — heat-resistant organosilicon enamel
Heat-resistant organosilicon enamel for tank cars, distillation columns, pipelines, chimneys and furnaces, from 400 to 600 °C depending on colour.

The YARFAST® topcoat enamel based on alkyd-urethane varnish is applied over the YARFAST® primer and is intended for metal, concrete and reinforced concrete surfaces in an open industrial atmosphere. The material is one-component and is applied by air or airless spray or by brush at temperatures from +5 to +30 °C. The enamel dries to degree 3 in no more than 4 h at 20 °C; it is supplied in 50 kg drums.
| Manufacturer | Khimtek — OOO PO “Khimtek”, Yaroslavl |
|---|---|
| Type | anticorrosion material |
| Use | steel structures, concrete |
| Base | One-component: pigments, fillers and additives in alkyd-urethane varnish |
| Packaging | 50 kg drum |
| Application method | air or airless spray, brush; viscosity by VZ-246: 35–50 s (brush, roller), 45–50 s (airless), 20–30 s (air spray) |
| Application temperature | from +5 to +30 °C; relative humidity no higher than 80 % |
| Drying | to degree 3 — no more than 4 h at (20±2) °C, no more than 60 min at (60±2) °C |
| Key properties | Surface preparation: GOST 9.402 (cleaning degree 2, degreasing degree 1) or Sa 2½ / St 3 |
| Compatible materials | over the “YARFAST” primer |
| Shelf life | 12 months from the date of manufacture; storage from −40 to +40 °C |
| Standards | TU 2312-022-81922626-2015 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Heat-resistant organosilicon enamel for tank cars, distillation columns, pipelines, chimneys and furnaces, from 400 to 600 °C depending on colour.
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