Nomex IIIA Coveralls #9900500

These industrial coveralls are sewn from 4.5oz Nomex IIIA material to be lightweight but flame retardant. These coveralls also resist many chemicals including organics, acids and bases. Ideal for working in petrochemicals, utilities, military, auto racing and firefighting. Laundering will not affect flame resistance. Meets or exceeds NFPA 70E, 1971, 1975 and 1977. ARC thermal performance tested and UL certified. Convenient details include 7 double stitched pockets, hammer loop and non sparking covered snaps. Lock-down safety stitching throughout with bar tacked stress points for durability. Elastic waistband for comfort.