What is a fire retardant

Answer 1

A fire retardant is a substance that is designed to slow down or inhibit the spread of fire. Fire retardants can be applied to various materials, such as textiles, wood, and plastics, to reduce their flammability and resist ignition. These substances work by either forming a protective barrier that insulates the material from heat or by chemically reacting with the flames to extinguish the fire. Fire retardants are commonly used in building materials, clothing, and upholstery to improve fire safety.