Modacrylic Flame Retardant Fabric same modacrylic fiber as Protex used in quality EN470-1,EN14116 Permanent flame retardant EN470-1 Modacrylic Flame Retardant Fabric for ClothingFabric Detail InformationFR TreatmentModacrylic fiber flame retardantOuter Fabric compositionsmodacrylic fiber/cotton/antistatic fiberFeature permanent flame retardant,antistatic,comfortable, soft, strong qualityOuter ...