Field of application

Designed to prevent fire propagation along cable lines through walls, partitions and floorings. Intended to use in spaces with relative humidity up to 100% and outdoor at temperature from -50°C to +60°C.


Fire protection material description

OGRAX-KP® multifunctional cable penetration seal is a construction composed of mineral wool boards and OGRAXVV ® fire protection intumescent material. Available in two variations: for vertical and horizontal openings.


Thickness of mineral wool boards 50 mm
Coating thickness of OGRAX-VV® on cables and boards, mm 0,8 mm
OGRAX-KP® was certified for compliance with Technical Regulations of Fire Safety Requirements (Federal Law №123 dated 22 July 2008), test method as per GOST R 53310-2009.

Theoretical consumption

OGRAX-VV® intumescent material 32 kg
Mineral wool boards 0,12 m2


Consumption of OGRAX-KP® material for cable penetration installation is calculated individually for each facility. The table shows theoretical consumption for opening 1м2 in the area.

Storage and operation conditions

Service life at least 40 years