NASCO FR Class E Hi Vis Sentinel Arc Hydrocarbon Flash Fire Bib Rain Pants 4501TF

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3.00 LBS
Free Shipping for Online Orders Over $149.
Long and Tall Size Lead Time:
8-10 Weeks

Made In USAThese Sentinel NFPA 70E arc rated bib rain pants by NASCO provide protection arc flash and hydrocarbon flash fires. They offer offer quick release suspenders, fly front with snap, Velcro tab type cuff and 2" 3M reflective and are resistant To oils, hydrocarbons, alkalies and most alcohols. Made with Nomex, Sentinel rain gear is recommended for Drilling Rig Operations, Off Shore Oil & Gas Drilling, Tank Cleaning, Chemical Handling, Chemical Processing, Oil Refining & Processing, and Pipeline Construction & Maintenance.



  • Fluorescent Yellow: Arc Rating (ATPV) 12.3 cal/cm2; HAF 85%; Breakopen 30 cal/cm2
  • Fluorescent Orange: Arc Rating (ATPV) 16.5 cal/cm2; HAF 86%; Breakopen 27 cal/cm2
  • HRC 2
  • ASTM F2733: 17.21% Total Body Burn
  • Class E Level 2 Compliant
  • ASTM F903: Resistant to Oils, Hydrocarbons, Salts, Alkalies and Most Alcohols
  • 3M Reflective Material
  • 10 oz/yd 100% FR Cotton Knit
  • FR Polyurethane Moisture Barrier
  • Dielectrically Welded with Safety Stitch
  • Arc and Flame Resistant
  • Flash Fire Resistant
  • Does Not Melt, Drip, Ignite or Break Open
  • Minimizes Heat Transfer Burns
  • Chemical Splash Resistant
  • Waterproof
  • Durable
  • Soft, Flexible
  • Long Life Cycle
  • Available in Color: Yellow, Orange
  • Available in Sizes: SM, MD, LG, XL, 2XL, 3XL, 4XL, 5XL
  • Long and Tall Sizes Available (8-10 Week Lead Time) Please Call - 877-999-4847
Size Chart
Size Chart