If a fire involves hexachlorethane or incendiaries, what is used to fight the early stages?

If a fire involves hexachlorethane or incendiaries, what is used to fight the early stages?

• A. Water jet
• B. Dry Sand or powder
• C. Foam blanket
• D. CO2

Answer: (B)

Fires started by incendiaries burn as a solid fuel that must be smothered to stop the reaction. Dry sand or powder is best because it blankets the burning material, absorbs heat, and separates the fuel from the air, quickly quenching the flame in the early stages. Water jets can spread the burning debris or fail to smother effectively, while CO2 or foam blankets aren’t as reliable for these solid incendiaries. So, using dry sand or powder is the preferred first response.

Fires started by incendiaries burn as a solid fuel that must be smothered to stop the reaction. Dry sand or powder is best because it blankets the burning material, absorbs heat, and separates the fuel from the air, quickly quenching the flame in the early stages. Water jets can spread the burning debris or fail to smother effectively, while CO2 or foam blankets aren’t as reliable for these solid incendiaries. So, using dry sand or powder is the preferred first response.