OGRAX-L3 tape-type fire collars
Intumescent tape on silica fabric for fire protection of plastic pipes inside walls and floors; EI 180.

OGRAX-V-SK is a water-based intumescent compound from the Unihimtek group that works on two substrates. On steel structures it provides fire resistance from R15 to R90 to GOST R 53295-2009; on timber, fire protection performance group 1 to GOST R 53292-2009. It is used indoors at humidity up to 85%. It is applied over primer by spray, roller or brush at a temperature of at least +5 °C; the paint must not be frozen. The colour is white, and the manufacturer lists a wide range of compatible primers and enamels.
| Manufacturer | OGRAX — GK Unihimtek, Moscow Region |
|---|---|
| Fire protection performance | steel: R15–R90 (GOST R 53295-2009); timber: fire protection performance group 1 (GOST R 53292-2009) |
| Application | steel structures, timber |
| Service conditions | rooms with humidity up to 85%, from −50 to +60 °C (dry rooms) |
| Base | water-based polymer dispersion with functional fillers, intumescent |
| Colour | white |
| Packaging | metal containers with tight-fitting lids |
| Application method | air or airless spray, roller, brush; over primer |
| Application temperature | not below +5 °C, RH ≤ 85% |
| Drying | between coats at least 8 h, full drying 14 days (steel); on timber — 3 days |
| Compatible primers and topcoats | a wide range of compatible primers and enamels |
| Shelf life | 1 year; freezing not permitted |
| Standards | TU 5728-021-13267785-00; GOST R 53295-2009; GOST R 53292-2009; TR EAEU 043/2017; 123-FZ |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Intumescent tape on silica fabric for fire protection of plastic pipes inside walls and floors; EI 180.
Weather-resistant solvent-based coating for fire protection of cables, including flood-prone ones; from −60 to +250 °C, GOST R 53311-2009.
Extruded tape of oxidised graphite and PVC with an adhesive transfer layer; 90 minutes of protection against the passage of gases, flame and smoke.
Moisture-resistant water-based coating for fire protection of category A and B cables in cable structures and outdoors; GOST R 53311-2009.
Flexible tape of oxidised graphite and rubber, including a self-adhesive version, for gaps in doors, hatches, dampers and flanges; up to 150 minutes.
Two-component coating on a hybrid binder for fire protection of class A and H bulkheads and decks on ships and offshore platforms.