... -dyed fabric or dope-dyed fabric. Used for pilot army. Aramid Coverall for Pilot Armyaramid coverall Used Aramid IIIA piece-dyed fabric ... or dope-dyed fabric. Used for pilot army.High grade for light color fastness. High strength. We ... , NFPA2112, FPA1975, ASTM F1506. It is used in oil and gas fields, Army, petrochemical plants, flammable chemical plants, power stations etc ...