Arc Flash Wear

Move your mouse over image or click to enlarge

MP3 Jacket

Premium Multi-Hazard Outerwear Protection: Electric Arc, Flash Fire, Chemical Splash, Steam And Hot Liquids, Waterproof, Windproof, Breathable



MP3™ is waterproof, windproof and breathable protection against electric arc, flash fire and heat stress hazards. MP3 is the lightest, most versatile protective Nomex® outerwear system available today. With innovation, versatility and value, you no longer have to choose between comfort and safety. MP3™ is your complete outerwear solution. The system provides NFPA 70E CAT 2 and NFPA 2112 protection.

The MP3 outer shell system is DuPont™ Nomex® Essential on a PTFE moisture barrier, while an inner layer of Nomex® Jersey knit provides the wearer with increased thermal protection. Nomex® Essential is a blend of Nomex® (93%), Kevlar® (5%) and P-140 Static Carbon Dissipative fibre. The P-140 fibre has a conductive carbon black core covered in a protective polyamide sheath.

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



  • Electric Arc (ASTM F1959, NFPA 70E CAT 2), Flash Fire (ASTM F2733, NFPA 2112), Chemical Splash (ASTM F903), Breathable/Comfort (ASTM E96, ASTM F1868), Waterproof (ASTM D3393), Cold Weather (ASTM F2732).
  • Fabric - Outer Shell: Nomex® Essential, Inside: Nomex® Jersey Knit.
  • Moisture Barrier - PTFE.
  • Finished Fabric Weight - 265gsm/7.5oz.
  • Seam Construction - 2 needle stitched and sealed with Nomex® tape.
  • Colours - Navy (N), Yellow (Y) (non-stock).
  • Reflective Trim - 3M Scotchlite 9720 reflective material.
  • ASTM F1959 Electric Arc - Navy ATPV 9.7 cal/cm2, HAF 76.8%, Ebt > 27 cal/cm2 | Yellow ATPV 9.3 cal/cm2, HAF 75.7%, Ebt > 24 cal/cm2
  • NFPA 70E - Navy CAT 2, Yellow CAT 2.
  • ASTM F2733 Flash Fire - 3.82% 2nd degree, 6.55% 3rd degree, Body Burn 3 second test exposure with 2 cal/cm2 heat flux.
  • ASTM E96, ASTM F1868 - ASTM E96 results MVTR = 10,000 g/m2/24hr, modified desiccant method. ASTM F1868 results THL = 579 w/m2
  • 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: 3503JN / 3503JY (Yellow non-stock)
  • Waist length Jacket.
  • Hood-in-collar.
  • Fall protection access in back.
  • Non-conductive zipper front with Velcro® storm fly front.
  • Two side entry pockets.
  • 3M Scotchlite 9720 2" (50mm) reflective trim around waist and sleeve cuffs.
  • Elastic sleeve cuffs with Velcro® tab type wrist adjusters. 
  • Side tool belt slits with non-conductive zippers.
  • Liner attachments for ArcWear Polartec® FR Nomex® Fleece Jacket/Liner or ArcWear Polartec® FR Hi Vis Fleece Jacket/Liner.
  • Electric arc, flash fire, chemical splash and steam and hot liquid protection. Stain and soil resistant, waterproof, windproof, lightweight and breathable.
  • 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.