Fire Retardant 01
Fire Retardant 01 : (Build; Fire Pr) (1) Possessing or imparting low flammability or flame spread properties. (2) A wall, partition, door, or other structure that holds back the spread of fire. See: Cutoff. (3) A substance or treatment, such as monoammonium sulfate, that reduces the flammability of a material. Note: The term fire retardant indicates a greater resistance to fire than flame retardant