E. I. DuPont India P. Limited manufactures Flame-Resistant Fibre for Thermal Protection. E. I. DuPont India P. Limited products are ISO certified. Flame-Resistant Fibre for Thermal Protection or Nomex®Protection is inherently flame-resistant which means its thermal protection is permanent. It cannot be washed out or worn away. They do not melt, drip or support combustion in the air. The Flame-Resistant Fibre for Thermal Protection is combined with high break strength, tear resistance and abrasion resistance properties. These garments help to protect firefighters, race car drivers and industrial workers alike.