IFR

IFR – Inherently Flame Retardant

IFR refers to a fabric that has been treated to be flame retardant per established fire code standards and ratings. Inherently Flame-Retardant materials have flame retardants built into the fibers so that they become permanently fixed to the material’s structure.  By the protection being built into the fiber itself, the flame retardant will not wear or wash away.