Bulwark Fire Resistant Classic Coverall Excel Fr Hrc2 Who said fire resistant clothing can't be comfortable? This fire resistant classic coverall by Bulwark is constructed with Excel FR cotton These garments offer unbeatable protection for foundries, flame cutting and welding, as well as electrical utilities and the chemical, oil, gas and petrochemical industries All Excel FR cotton apparel is permanently treated to guarantee flame resistance for the life of the garment NFPA 70E NFPA 2112 Compliant Rated HRC 2