Klein Tools One Size Fits Most Evaporative Flame-Resistant Hard Hat Cooling Band Unit Only (FRCLHB3)

Flame-Resistant Cooling Head Band The Klein Tools FRCLVST2-companion FRCLHB3 Flame-Resistant Hard Hat Cooling Band is a wet-activated cooling head band designed for professional electrical, utility, construction, maintenance, and industrial trades working in hot environments. Its active cooling insert sits between soft fabric layers and provides cooling relief when wet, while the flame-resistant construction is suitable for CAT 2 environments per NFPA 70E. Best Used For Electrical & Utility Work: Provides active cooling for electrical and utility professionals working in hot and demanding jobsite conditions. Construction & Industrial Jobsites: Helps manage heat during outdoor construction, maintenance, and industrial work. Maintenance & Service Trades: Provides reusable cooling relief that can continue cooling as the material absorbs perspiration. Key Performance & Safety Features Flame-Resistant Construction: Made from 50% modacrylic, 30% viscose, 18% aramid, and 2% antistatic carbon for flame-resistant workwear applications. 11.9 cal/cm² ATPV: Meets ASTM F1506-22 requirements with an 11.9 cal/cm² arc thermal performance value. Wet-Activated Cooling: Soak the head band in water for 60 seconds, wring out excess water, and wear for immediate cooling relief. Up to 90 Minutes of Cooling: Remains cool for up to 90 minutes and can reactivate with perspiration during use. Soft Fabric Construction: Soft fabric layers provide a more comfortable alternative to traditional cooling bands made with abrasive materials. Adjustable Fit: Universal one-size-fits-most design uses an adjustable hook-and-loop strap to accommodate different head sizes. What's Included (1) Klein Tools FRCLHB3 Flame-Resistant Cooling Head Band