Flame-retardant treated fabric is a textile made from natural or synthetic fibers that have undergone a special chemical treatment to enhance their resistance to ignition and slow down the spread of flames. Unlike inherently FR fabrics, these materials gain their protective qualities through post-production treatments.
Commonly used in workwear, uniforms, stage curtains, tents, and upholstery, FR-treated fabrics provide reliable fire protection while maintaining softness, breathability, and comfort. However, the flame resistance may diminish over time with repeated washing or heavy wear unless specified as durable FR treatment.