Water As Extinguishing Safety Sign (PV4)

The Water Prohibited as Extinguishing Agent safety sign warns against using water to extinguish fires in specific situations. It is essential in areas with electricity, flammable liquids, greases, gases, or combustible metals like sodium, titanium, or magnesium, as water can worsen these fires.

Use this sign alongside the Beware of Electric Shock safety sign (WW7) to enhance safety precautions.