Bullard® 4" or 6" Clear Hard Coated Ppc Visor made from 
polyphthalatecarbonate features a high degree of balance between 
toughness and temperature. Optically-correct faceshield with enhanced 
optics is designed for Bullard® FX, PX, LT and Rescue series helmets. It
 renders protection to the face from many industrial hazards.