Resistant is defined as a material that is inherently resistant to catching fire (self-extinguishing) and does not melt or drip when exposed directly to extreme heat.
Retardant is defined as a material that has been chemically treated to self-extinguish. There are many textiles that can be “treated”. In Noxie Limited our Trade Marked NOXIE COVERALLS are Flame Retardant (FR) every part of it including the zips, buttons and reflective tapes on it. Place your order now as we have you covered all around.