Famous for their flexibility and high efficacy, play a crucial role in ensuring fire safety. These extinguishers utilise a foam-based extinguishing substance, typically known as aqueous film forming foam (AFFF), to quell fires, making them highly effective in tackling Class A and B fires that involve flammable liquids and solids. https://monobookmarks.com/story16064948/let-s-get-acquainted-with-afff-foam-fire-extinguishers