Thermalgard® protective slotted caps and hats are lightweight, high-strength helmets intended for use where workers may need a helmet with elevated temperature capability. The injection molded, rivetless shell of glass reinforced nylon has a beaded edge for improved rigidity. Slots in the cap provide for mounting hearing protection muffs, welding helmets, and faceshields. Meet or exceed the applicable requirements for type 1 helmet ANSI Z89.1 1997, class G.
