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Big Bill Flame Resistant Coveralls 4.5 oz Westex Oilfield TX1100N4

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$158.24 - $189.89
4.00 LBS
Calculated at Checkout
FR Certified:
NFPA 70E, NFPA 2112, CSA Z462, CAT 1
Arc Rating:
5.1 cal/cm²
4.5 oz. Westex Synergy® (93% Nomex® / 5% Kevlar® / 2% Carbon)
Cuff with Concealed Snap, Telescopic Back, Bar-Tacked Stress Points
YKK Concealed Nomex Taped Two-Way Brass Zipper and Snap Front

Product Overview

The TX1100N4 by Big Bill are flame resistant oilfield coveralls made with Westex Synergy FR fabric. This style design features 2 slash inside front pockets at the waist, 2 double stitched back pockets, 2 front chest pockets and a telescopic back.  These CAT 1 FR coveralls have an Arc Rating ATPV of 5.1 cal/cm² and meet NFPA 70E, NFPA 2112 and CSA Z462 Standards.


  • Arc Rating: ATPV 5.1 cal/cm², CAT 1
  • NFPA 70E
  • NFPA 2112
  • CSA Z462
  • 4.5 oz. Westex Synergy, 93% Nomex, 5% Kevlar and 2% Carbon
  • 2 Way Concealed Nomex Taped Brass Zippered Front
  • Full Elastic Back at Waistband
  • 2 Slash Inside Front Pockets at Waist
  • 2 Double Stitched Back Pockets
  • 2 Front Chest Pockets
  • Telescopic Back
  • Available in Color: Navy, Royal Blue
  • Available in Sizes: 34" to 66" Chest and in Regular and Tall
Size Chart
Size Chart


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