OGNEZA-PO-PROF fire-retardant impregnation (solution)
Clear water-soluble impregnation for timber without decorative finish — rafters, roofs, scaffolding; groups I and II per GOST R 53292.

OGNEZA-GT is a one-component grey acrylic paste that expands when heated from approximately 200 °C. It is used to seal cable penetrations, joints in walls and floors, and expansion joints between concrete elements inside fire-hazardous premises. Fire resistance is up to 150 minutes; certificates under TR EAEU 043/2017 are issued for 60 and 150 minutes. Movement capability is ±20 %, the operating range is from −40 to +120 °C, and the service life is at least 10 years. Voids in the opening are filled with mineral wool.
| Manufacturer | OGNEZA — OOO “OGNEZA”, St Petersburg |
|---|---|
| Fire protection performance | up to 150 min; certificates under TR 043: 60, 150 min; GT(L) — 60, 150, 180 min; sleeve — 60 and 150 min |
| Application | cable lines, penetrations and joints, concrete and reinforced concrete |
| Service conditions | inside fire-hazardous premises: cable penetrations, joints in walls/floors, expansion joints between concrete elements; service temperature from −40 to +120 °C |
| Base | acrylic one-component paste, expands from ~200 °C |
| Colour | grey |
| Packaging | 310 ml cartridge (400 g), 3 kg bucket, 20 kg bucket; cartridges — in a box ≤ 6.8 kg |
| Application method | gun, brush, spatula; voids — mineral wool |
| Application temperature | from +5 to +40 °C |
| Drying | 3 mm — 24 h, 1 mm — 8 h |
| Shelf life | 12 months |
| Standards | TU 2313-004-92450604-2013; certificates under TR EAEU 043/2017; state registration certificate |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Clear water-soluble impregnation for timber without decorative finish — rafters, roofs, scaffolding; groups I and II per GOST R 53292.
Water-soluble fire and bio-protective impregnation for timber indoors and outdoors without direct precipitation; groups I and II per GOST R 53292.
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