TEKSOTERM polyacrylic fire-protective enamel for metal air ducts
Intumescent polyacrylic enamel for metal ventilation and air-conditioning ducts and flue gas ducts: EI 30, EI 45, EI 60.

Teksoterm-K is a thick-film one-component structural fire protection compound for steel structures of buildings and equipment, with fire resistance ratings of 90, 120 and 150 minutes. It is a viscous suspension of low-thermal-conductivity fillers and fire retardants in a solution of acrylic copolymers, which turns into an insulating syntactic foam after drying. It is applied to primed metal by airless spraying, brush or roller from −20 to +40 °C, preferably at above-zero temperatures. The coating is designed for a service life of at least 25 years indoors and at least 15 years in the open atmosphere.
| Manufacturer | TEKSOTERM — OOO “Yug-Tekhnologiya”, Rostov-on-Don |
|---|---|
| Fire protection performance | fire resistance rating 90, 120 and 150 minutes |
| Application | steel structures |
| Service conditions | industrial, civil, public and domestic buildings and equipment; coating service life at least 15 years in the open atmosphere, at least 25 years indoors |
| Base | viscous suspension of low-thermal-conductivity fillers (endothermic effect), fire retardants and functional additives in a solution of acrylic copolymers in a blend of organic solvents |
| Application method | airless spraying (nozzle 0.027–0.031″, working pressure 190–220 bar, hose at least 3/8″, filters removed); brush or roller — in thin coats |
| Application temperature | from −20 to +40 °C, relative humidity not above 80 %, surface temperature at least 3 °C above the dew point; application at above-zero temperatures is recommended |
| Compatible primers and topcoats | applied over a primed steel structure (primer free of corrosion, peeling and cracking) |
| Shelf life | 12 months in a hermetically sealed container; storage from −25 to +40 °C |
| Standards | TU 20.30.12-011-14534633-2022; certificates of conformity, incl. EAEU |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Intumescent polyacrylic enamel for metal ventilation and air-conditioning ducts and flue gas ducts: EI 30, EI 45, EI 60.
Intumescent polyacrylic enamel for steel structures with fire protection performance from 15 to 120 minutes, water-based or solvent-based.
Intumescent polyacrylic coating for reinforced concrete, tunnels and ventilation shafts with fire resistance ratings REI 60, REI 90 and REI 150.