Foam fire extinguishers, renowned for their adaptability and efficiency, serve a pivotal role in fire safety. This equipment uses a foam-based extinguishing medium, commonly referred to as aqueous film forming foam (AFFF), to combat fires, rendering them particularly suitable for dealing with Class A and B fires that include flammable https://www.thesafetycentre.co.uk/fire-products/fire-extinguishers-and-fire-blankets/foam-fire-extinguishers-thomas-glover