FIREBOY-XINTEXPortable Fire Extinguisher, 11 lb. Clean Agent is a fire extinguisher that is the first clean-agent system in the world to receive US Coast Guard approval. Unlike dry chemical systems, these portable extinguishers leave no residue whatsoever The fire-suppressant agent is a non-conductor of electrical current Provides ideal extinguishment capabilities for flammable fluids including gasoline and diesel fuel Fully effective on galley fires