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Sentinel FR™ PetroWear™ Jacket / Trouser

Premium Multi-Hazard Outerwear Protection: Electric Arc, Flash Fire, High Visibility, Waterproof

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Sentinel FR™

Sentinel FR™ ArcWear™ comprises an FR Polyurethane moisture/chemical barrier outer shell and a 100% FR cotton knit inner layer. It provides superior safety standards compliance and durability that often exceeds the life-cycle of comparable solutions. Sentinel FR™ provides unparalleled protection against arc flash, flash fire, chemical splash and steam hot liquids.

Sentinel FR™ excels as an FR/AR protective barrier due to its engineered combination of specialised multi-hazard protection, durable materials and enhanced user comfort. It is specifically designed to provide a high-performance, waterproof and flash fire and arc rated barrier for demanding environments such as electric, oil and gas and petrochemical industries. 

APPLICATION: Well Servicing, Drilling Rig Operations, SAGD, Heavy Oil, Pipeline Construction and Maintenance, Gas and Oil Extraction, Oil Refining and Processing, Electrical Maintenance

Fabric: 100% FR Cotton Knit

Flame resistant Cotton is a specially treated fabric designed to offer protection in high-risk industrial environments, while maintaining the comfort of natural fibres. It works by forming a protective char barrier that self-extinguishes when the flame source is removed, ensuring it does not continue to burn, melt or drip. When exposed to heat, the flame retardant chemicals catalyse the fabric's dehydration and carbonisation process. This causes the fabric to form a stable, non-flammable char layer instead of burning or melting into a liquid. This char layer acts as a protective, low-permeable barrier that prevents oxygen reaching the fabric and stops heat from reaching the wearer's skin. 

Key working principles of FR Cotton:

PRINCIPLEACTIONEFFECT
CharringConverts cotton to carbon barrierInsulates and stops fuel feed
Self-ExtinguishingInterrupts combustion chainFire/flame ceases when ignition source is removed
No-MeltRemains solid under threatPrevents molten debris burns
BreathabilityAllows heat dissipationImproves comfort/worker safety

 

Moisture Barrier: FR Polyurethane

FR Polyurethane moisture barriers are specialised materials designed to provide a durable, seamless waterproofing layer that simultaneously protects wearers from liquid penetration, moisture-driven degradation and flame and heat hazards. FR Polyurethane is often employed in industrial, construction and high-risk environments where the barrier must not only exclude water, oil or chemicals but also resist ignition, reduce flame spread and self-extinguish if exposed to open flames. FR Polyurethane works by incorporating additives or reactive agents that disrupt the combustion process at various stages, primarily through chemical inhibition and the formation of a protective insulating char layer. When exposed to heat, the material prevents ignition, reduces heat release rates and self-extinguishes. 

Key features: 

  • Arc Flash Resistance.
  • Flash Fire Resistance.
  • High Moisture/Vapour Resistance.
  • Exceptional Durability.
  • Flexibility and Adhesion.
  • Chemical Resistance. 
About Sentinel FR™ Customisation (Jacket Only)

Non-Conductive Zipper Front w/ Velcro® Storm Fly Over

Velcro® Tab Wrist Adjusters | Elastic Half Waist

Bib Trouser Heavy Duty Suspenders w/ Quick Release Buckles

  • Electric Arc (ASTM F1891, NFPA 70E CAT 2), Flash Fire (ASTM F2733, NFPA 2112), Chemical Splash (ASTM F903), High Visibility (ANSI 107, CSA Z96).
  • Fabric - 100% FR Cotton Knit.
  • Moisture/Chemical Barrier - FR Polyurethane.
  • Finished Fabric Weight - 339gsm/10.0oz.
  • Seam Construction - Dielectrically Welded with Safety Stitch.
  • Colours - Fluorescent Lime Yellow (FY), Fluorescent Orange (FO).
  • Reflective Trim - 3M™ Scotchlite™ 9720 reflective material around biceps, chest and back, harness over shoulders.
  • ASTM F1891 Electric Arc - FY ATPV 14.0 cal/cm2, HAF 87%, Ebt 28 cal/cm2 | FO ATPV 16.0 cal/cm2, HAF 88%, Ebt 32 cal/cm2.  
  • NFPA 70E HRC - NFPA 70E CAT 2.
  • ASTM F2733 Flash Fire - Body burn injury - 15.3%  second degree, 7.10% 3rd degree. Body Burn, 3 second test exposure with 2 cal/cm2 heat flux.
  • ANSI 107 / CSA Z96 High Visibility - ANSI 107 Class 3, Level 2 and CSA Z96.
  • Options - NASCO has the ability to create high quality corporate images using ink silk-screening, single and multi-colour heat transfers and reflective logos using 3M™ Scotchlite™ reflective material.
  • SKU: 4001JFO - 4000 Series Fluorescent Orange (FO).
  • Velcro® storm fly front with zipper.
  • Elastic half waist.
  • Velcro® tab sleeve take ups.
  • Self collar with hood Velcro® attachments.
  • H4000FO - Base detachable hood (cost option).
  • Electric arc, flash fire, chemical splash, steam and hot liquid protection. High visibility and waterproof.
  • Sizes: S to 5XL. Long sizes available - 2" added in the sleeve and body length.
  • Pricing: S to XL same price, 2XL to 5XL individual pricing.

4503JFO Waist Length Jackets w/ 3M™ Scotchlite™ Silver Reflective Trim are shown as Product Thumbnail Images 1, 2 and 3 (top of page).

  • SKU: 4001TFO - 4000 Series Fluorescent Orange (FO).
  • Snap fly front.
  • Self material suspenders with quick release buckles.
  • Electric arc, flash fire, chemical splash, steam and hot liquid protection. High visibility and waterproof.
  • Sizes: S to 5XL. Long sizes available - 2" added in the body and inseam length.
  • Pricing: S to XL same price, 2XL to 5XL individual pricing.