electric arc flash protection DuPont Protera, Made From 6.5oz DuPont Protera, Single layer8.7cal/cm2,Meets NFPA 70E category 2 requirementsBuild-in electric arc protectionHigh value, Light weight, More comfortColor:Medium Blue, Grey, Orange*******our introduction******* Shanghai C&G Safety Co., Ltd is a professional electric and industrial flame retardant garmentsespecially expert in Dupont™ ...