Fireproof Coverall, Mechanic Coverall: reach to EN 471, EN531 certificates, suitable for USA and European markets. Fireproof Coverall, Mechanic Coverall:It is flame resistant coverall, all the accessories, including reflective tapes, thread, velcro, zipper. It will extinguish within a few seconds.Fabric: 100% cotton, 240gsm, flame retardant for ever.Optional fabric: Nomex, cotton with weight ...