The coverall for oil and gas industury,nomexIIIA fabric,flame retardant and anti-static,safety clothing,have 4.5oz ... 93%meta-aramid,5%para-aramid,2%carbon(P140).And have flame retardant, anti-static, non-melting, ... work. It is widely used in the petrochemical, oil and gas extraction, chemical, electrical power, the military, ... gray, white, base on customer demand. coverall for oil and gas company