- 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 calves and ankles.
- 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: 4501PFY - 4000 Series Fluorescent Yellow (FY) (non stock).
- SKU: 4501PFO - 4000 Series Fluorescent Orange (FO) (non stock).
- Snap fly front closure.
- Velcro® tab type leg adjusters.
- 3M™ Scotchlite™ 9720 2" (50mm) reflective trim around knees and calves.
- 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.
- SKU: 4501TFY - 4000 Series Fluorescent Yellow (FY).
- SKU: 4501TFO - 4000 Series Fluorescent Orange (FO).
- Snap fly front closure.
- Velcro® tab type leg adjusters.
- 3M™ Scotchlite™ 9720 2" (50mm) reflective trim around knees and calves.
- Heavy duty FR black elastic 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.
- 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.







