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Fire extinguishing powder CARBO® BC-E GRIM is a siliconized potassium sulphate based dry chemical powder, that is suitable for use on either Class B and Class C type fires, as well as fires with electrical voltage up to 35 kV. During the manufacturing process, it is treated with flow promoting and moisture repellent additives and particle size distribution is controlled. Extinguishing powder CARBO® BC-E GRIM has a long shelf life in original package and is suitable for charging fire extinguishers, powder fire extinguishing systems and fire vehicles with powder installations. It is suitable for use on fires involving flammable liquids (Class B) and flammable gases (Class C). CARBO® BC-E GRIM powder is white in color.

Important features

  • Certified according to EN 615
  • Possibility of manufacturing according to customer requirements
  • High efficiency
  • Environment friendly


Applicable in the following industries – Oil & Gas Industry, Automotive Industry, Aviation Industry, Maritime Industry and Railway Industry.


CARBO® BC-E GRIM dry chemical powder is considered foam compatible.


CARBO® BC-E GRIM dry chemical powder is formulated for storage 5 /five/ years. The powder is stable at temperatures up to -60°C, with an upper limit of storage up to + 140°C.
CARBO®BC-E GRIM must be disposed of in certain places because of its solubility in water.

Main ingredients %

Potassium sulphate

80 ± 3,0

Moisture % < 0,25
Bulk density, g/cm3 0,97 ± 0,07
Sieve analysis, %

/Tested acc. annex C, method 1/

Particles under 40μm

Particles under 63 μm

Particles under 125 μm μm 95 ÷ 100

Temperature resistance °C – 60°С ÷ + 140°С
Extinguishing efficiency 183 В