Nomex IIIA aramid is a permanently, inherently flame resistant and anti-static fiber blend with a unique molecular structure.

Garments made of NOMEX IIIA will not burn in air, melt, drip or break open and act as a protective barrier when exposed to intense heat, flash fires or electric arcs.  As Nomex IIIA dissipates electrical charges from fabric to fabric and fabric to surface rubbing, it provides an extra level of comfort against nuisance static, however, the only way to protect against other likely sources of sparking is by grounding.

Nomex IIIA fiber blends have good resistance to many chemicals, such as organics, acids and bases, but are not designed to protect the wearer against chemicals. NOMEX IIIA is widely recognized as a premier fabric providing protection against possible exposure to flame or arc. Gulfport NOMEX IIIA Coveralls Feature: 7 double-stitched pockets: 2 breast, 2 rear, 2 hip, 1 tool  One-piece back (action back) Pass-throughs.

Hammer loop NOMEX IIIA zipper & thread Non-sparking covered snaps on lapel, wrists and pass-throughs. Lock-down safety stitching throughout w/welded seam seat. All stress points bar tacked Elastic in waistband.

 Meets or exceeds; NFPA 70E, 1971, 1975, 1977, ASTM F1506, ARC thermal performance tested, UL Certified.