Specialist extinguisher for class F fires.Wet chemical extinguishers are designed for use on Class F fires involving cooking oils and fats, such as lard, olive oil, sunflower oil, maize oil and butter. It is extremely effective as the wet chemical rapidly knocks the flames out, cools the burning oil and chemically reacts to form a soap-like solution, sealing the surface and preventing re-ignition. These are […]