Known for their versatility and effectiveness, play a crucial role in ensuring fire safety. These devices employ a foam-based extinguishing agent, usually identified as aqueous film forming foam (AFFF), for fighting fires, making them especially effective against Class A and B fires that involve flammable liquids and solids. https://www.thesafetycentre.co.uk/fire-products/fire-extinguishers-and-fire-blankets/foam-fire-extinguishers-thomas-glover