What is in a class K fire extinguisher?

Answer According to the State of Michigan, a class K fire extinguisher contains the following chemicals: potassium acetate, potassium carbonate, potassium citrate or a combination of these chemicals mixed... Read More »

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What is a Class C fire extinguisher?

A Class C fire extinguisher is capable of extinguishing Class C fires, which are those caused by electrical equipment, such as wiring, appliances, outlets and circuit breakers, according to Fire Ex... Read More »

What type of fire extinguisher should be used on a gasoline fire?

Only a class B fire extinguisher should be used on a gasoline fire. Household and auto extinguishers usually have a B-C rating. Some are A-B-C rated. Never spray water on a gasoline fire.Fire Exti... Read More »

What is a 40-B fire extinguisher?

The primitive design of the fire extinguisher dates back to the 1700s. The 40-B fire extinguisher, one of four classes of fire extinguishers, is regulated by codes and standards, provided by the Na... Read More »

What is an abc fire extinguisher?

Every home should have at least one fire extinguisher in it; one per floor is the recommendation. Fire extinguishers should be kept in plain sight in the areas that are most susceptible to fires, s... Read More »