Which type of hazard does a red section on the NFPA label indicate?

A red section on the National Fire Protection Association (NFPA) label signifies a flammability hazard. This color coding is part of a standardized system used to communicate the risks associated with various materials in a concise and easily understandable manner. The red section specifically focuses on the material's susceptibility to catching fire and the severity of the associated risk.

Each color on the NFPA label corresponds to a different type of hazard: blue for health hazards, yellow for reactivity hazards, and white for specific hazards. The number on the red section ranges from 0 (not flammable) to 4 (extremely flammable), giving responders immediate insight into the material's fire risk level. Understanding these indicators is crucial for safety during fire inspections and emergency response, as they help in assessing appropriate precautions and responses to potential fire-related incidents.