MBOR basalt fire protection roll material (uncoated, MBOR-5…MBOR-26)
Non-combustible basalt roll material without binder or facing for fire protection of air ducts and steel structures, heat resistance up to 700 °C.

Unlike impregnations, ET DREVO protects timber not with a compound but with the foil-faced basalt material MBOR F bonded with PLAZAS mastic on a silicate binder. The system lowers the fire hazard class of timber structures to K0 and provides fire resistance of up to 45 minutes; the layout options are confirmed by NSOPB certificates. Indoors it works from −60 °C at humidity up to 90%, outdoors only in protective covers against precipitation. It additionally provides thermal and sound insulation.
| Manufacturer | TIZOL — AO TIZOL, Nizhnyaya Tura |
|---|---|
| Fire protection performance | reduces the fire hazard class of timber structures to K0, fire resistance up to 45 minutes |
| Application | timber |
| Service conditions | indoors from −60 °C, humidity up to 90%; outdoors only in protective covers against precipitation |
| Base | MBOR F (foil-faced) + PLAZAS adhesive compound (mastic on a silicate binder) |
| Colour | PLAZAS — brown, shade not standardised |
| Drying | PLAZAS — 12 h at 20 °C |
| Shelf life | MBOR — 24 months; PLAZAS — 12 months |
| Standards | TU 23.99.19-018-08621635-2020; TU 23.99.19.013.08621635-2020; GOST 30403-2012; SP 64.13330.2017; TR 08621635-DK-2024 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Non-combustible basalt roll material without binder or facing for fire protection of air ducts and steel structures, heat resistance up to 700 °C.
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