Buckeye’s BC DRY CHEMICAL EXTINGUISHERS are best used to combat flammable and combustible liquid fires, and fires involving electrical equipment (not recommended for sensitive electronic equipment). Extinguishers are charged with sodium bicarbonate and feature steel cylinders with red baked-on polyester enamel finishes for durability. Great for use in garages, boats, kitchens, vehicles and more. Extinguishers meet ANSI/UL 299 and ANSI/UL 711 Standards.