Firefighting foam is a foam used for fire suppression. Its role is to cool the fire and to coat the fuel, preventing its contact with oxygen, thus achieving suppression of the combustion.

Jul 8, 2024 · The Defense Department is required to transition away from using firefighting foam that contains PFAS, a class of chemicals that poses health risks and has been found in drinking water …

Firefighting foam is made from a combination of water, air and foam concentrate. This mixture forms a foam blanket that’s applied to flames to remove oxygen, reduce heat and smother the fire, effectively …

May 25, 2023 · Firefighting foams form a “blanket” over liquid fuel that acts as a barrier preventing flammable vapors from escaping the liquid. This helps both to extinguish the fire and to prevent …

Detailed guide for firefighters on fire fighting foam: types, proper use, application methods, equipment, and essential safety practices

Jul 1, 2025 · This project will develop a strategic roadmap for the fire service while transitioning from fluorinated foam usage to fluorine free foam technology.

Sep 15, 2025 · In this article, we explain what firefighting foam is, how it works, the various classes of foam, its benefits and downsides, and what alternatives exist for fire suppression.

Jun 6, 2025 · The primary function of foam is to create a barrier between the fuel and the fire, effectively suffocating the flames, cooling the fire zone, and preventing reignition. Foam is particularly useful in …

Jul 8, 2024 · Discover the different classes of firefighting foam and their applications. Learn how firefighting foam works and its effectiveness in combating fires.

Jun 20, 2025 · Firefighting foam is a stable mass of tiny air bubbles suspended in a liquid. It’s lighter than most combustible liquids, allowing it to form a blanket over the fuel. This barrier cools the fire, …