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 coating for reinforced concrete, tunnels and ventilation shafts with fire resistance ratings REI 60, REI 90 and REI 150.
Intumescent polyacrylic enamel for steel structures with fire protection performance from 15 to 120 minutes, water-based or solvent-based.