OGRAX-OTP fire protection pillows
Fibreglass fabric pillows with intumescent filler for cable penetrations and fire barrier belts; fire resistance up to 120 minutes.

In terms of service conditions, OGRAX-TS is designed for the open atmosphere from −60 to +60 °C, marine climates, oil, petrol and other extremely aggressive media. The epoxy composition is mixed with the hardener in a ratio of 5.25:1; the pot life of the mix is 1 hour and full cure takes 4 days. Fire resistance of steel structures is R45–R120, and service under hydrocarbon fire conditions is permitted. It is applied by spray or trowel over primer, including at sub-zero temperatures. The colour ranges from light grey to dark grey.
| Manufacturer | OGRAX — GK Unihimtek, Moscow Region |
|---|---|
| Fire protection performance | R45–R120; service under hydrocarbon fire conditions is possible |
| Application | steel structures |
| Service conditions | open atmosphere from −60 to +60 °C, including marine climate and aggressive media (oil, petrol) |
| Base | two-component: epoxy composition + hardener; solids content 97±3% |
| Colour | from light grey to dark grey |
| Packaging | metal containers with tight-fitting lids |
| Application method | combined or airless spray, trowel; mixing ratio 5.25:1, pot life 1 h; over primer |
| Application temperature | permitted at sub-zero temperatures |
| Drying | between coats 8 h, full cure 4 days |
| Shelf life | 1 year |
| Standards | TU 20.30.12-008-75250588-2017; GOST R 53295-2009; 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.
Fibreglass fabric pillows with intumescent filler for cable penetrations and fire barrier belts; fire resistance up to 120 minutes.
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