This flame-resistant tube liner fits snugly over most regular brim hard hats. It is made of 9.5-ounce modacrylic soft rib knit, sewn with Nomex® thread. Clothing has an arc rating of 11.6 cal/cm2. Meets NFPA 70E Hazard Risk Category 2 and ASTM F1506.
Additional Info: Arc Rating: ATPV 11.6 cal/cm square, NFPA 70E/HRC 2, Color: Blue, Overall Length: 4.72 in., Overall Width: 2.36 in.