The silver paint BT-177 from AO “KRONOS SPb” consists of BT-577 varnish and aluminium powder, which are mixed immediately before use. The paint is applied by spraying or brush on ferrous metals and aluminium alloys — without a primer or over a primer — for structures and products in the atmosphere of temperate and cold climates, under a canopy and indoors. The coating is resistant to water and mineral salt solutions and withstands changes from −50 to +60 °C; natural or hot drying is permitted.
| Manufacturer | Kronos SPb — AO “KRONOS SPb”, Saint Petersburg |
|---|---|
| Type | anticorrosive material |
| Use | steel structures |
| Base | BT-577 varnish and aluminium powder, mixed before use |
| Colour | silver |
| Application method | spray or brush; without a primer on ferrous metals and aluminium alloys, or over a primer |
| Application temperature | from +5 to +35 °C |
| Drying | recoat interval max. 16 h at (20±2) °C; natural or hot drying |
| Key properties | Resistance of the coating to temperature changes: from −50 °C to +60 °C, Film flexibility in bending: max. 1 mm |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
System of the primer “Epokron-TN” and the enamel “Kronos-Deko-TN” for above-ground pipelines and outer tank walls, including under thermal insulation.
Alkyd primer for railway rolling stock and agricultural machinery under PF-115 and Kronos-Sprint enamels, withstands up to +120 °C.
Sacrificial primer with zinc powder for bridges, tanks and pipelines, temperature resistance from −60 to +140 °C.
Light grey pentaphthalic primer for metal and wood, including previously painted surfaces, dries in max. 6 h at 20 °C.
Polyurea-urethane coating for gas pipelines, CS and UGS: service from −60 to +80 °C, briefly up to +230 °C.
Gloss alkyd enamel for machine tools, steel structures, agricultural machinery and wagons, each coat dries in 6 h at 20 °C.
