OGRAX-PPU spray-applied fire protection (polyurethane foam)
Two-component spray polyurethane foam for structural fire and cryogenic protection of steel structures; ratings of 60, 90, 120 and 150 minutes.

OGRAX-V1 is the water-based option for cable fire protection in enclosed premises with humidity not exceeding 85% and temperatures from −50 to +60 °C. The coating, based on a polymer dispersion with functional fillers, is applied to cables with polyethylene, PVC or rubber sheaths by airless spray, roller or brush at a temperature of at least +5 °C. Compliance with GOST R 53311-2009 is confirmed by a TR EAEU 043/2017 certificate; the service life of the coating is 30 years. The compound is white; freezing is not permitted.
| Manufacturer | OGRAX — GK Unihimtek, Moscow Region |
|---|---|
| Fire protection performance | complies with GOST R 53311-2009 (TR EAEU 043/2017 certificate) |
| Application | cable lines |
| Service conditions | enclosed premises from −50 to +60 °C, humidity not above 85%; cables with PE, PVC or rubber sheaths |
| Base | water-based polymer dispersion with functional fillers, intumescent |
| Colour | white |
| Packaging | metal containers with tight-fitting lids |
| Application method | airless spray in layers, roller, brush |
| Application temperature | not below +5 °C, RH ≤ 85% |
| Drying | between coats 6–10 h, full 10–15 days |
| Shelf life | 1 year; freezing not permitted |
| Standards | TU 5728-022-13267785-01 with Amendment 1; GOST R 53311-2009; TR EAEU 043/2017 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Two-component spray polyurethane foam for structural fire and cryogenic protection of steel structures; ratings of 60, 90, 120 and 150 minutes.
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