BC Fire Extinguishers are considered a Dry Chemical Extinguisher. They
can put out both Class B and C fires caused by flammable liquids (B) and energized electrical
equipment (C). They are filled with either potassium or sodium bicarbonate. Weekends Count as One
day.BC Powder Type variant contains sodium bicarbonate powder for fighting against light and
ordinary fire hazard. It is effective on Class B fires (flammable liquids) and Class C fires
(flammable gases).
