The two-component primer-enamel YARFAST®-0793 protects the external surfaces of equipment, metal and reinforced concrete structures, pipelines, tank cars and tanks in the atmosphere of chemical plants. The coating withstands 6 h of exposure to 25 % solutions of sodium hydroxide, sulphuric and hydrochloric acids and 72 h of exposure to water, 3 % NaCl, industrial oil and petrol. Painting can start 30 min after mixing with the hardener; the pot life is 8 h.
| Manufacturer | Khimtek — OOO PO “Khimtek”, Yaroslavl |
|---|---|
| Type | primer-enamels |
| Base | Two-component: pigments and fillers in a solution of film formers in organic solvents + hardener |
| Application method | air spray or brush; thinning with R-4, R-4A |
| Drying | painting 30 min after mixing; pot life 8 h |
| Key properties | Base:hardener ratio by weight: 100:2.8, Resistance: water, 3 % NaCl, industrial oil, petrol — 72 h, Resistance to 25 % solutions of sodium hydroxide, sulphuric and hydrochloric acids — 6 h |
| Compatible materials | stand-alone coating |
| Shelf life | 12 months from the date of manufacture |
| Standards | TU 20.30.12-048-81922626-20 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Petrol- and oil-resistant primer-enamel for equipment and products made of ferrous metal and cast iron, including engines, at temperatures up to 130 °C.
Phenol-formaldehyde primer for steel structures, bridges and equipment under most solvent-borne enamels, from −60 to +100 °C.
One-component primer-enamel with a rust modifier for equipment and steel structures, applied over mill scale, rust and old coatings.
Zinc-rich epoxy primer for steel structures and products operating in a corrosive environment at elevated temperatures.
Two-component primer-enamel for steel structures, external surfaces of petroleum product tanks and containers, forced and ambient drying.
Alkyd-urethane “3-in-1” primer-enamel for steel structures and equipment, applied over metal with traces of rust and at sub-zero temperatures.
