BUCKEYE Fire Extinguisher: 30 lb Extinguisher Capacity, 10A:160B:C, Monoammonium Phosphate (12905)Class ABC fire extinguishers combat fires caused by common solid materials, flammable and combustible liquids and gases, and energized electrical equipment. Ordinary combustibles include wood, cloth, paper, rubber, and some plastics. Flammable and combustible liquids and gases include petroleum greases, tars, oils, solvents, lacquers, alcohols, oil based paints, and flammable gases. ABC fire extinguishers are often used in offices, schools, and single