About this product
Portwest FR422 - Work Insulated FR Bib Overall
Features
- Two lower pockets
- Generous fit for wearer comfort
- Flame resistant ribbed cuff for added safety
- High cotton content for superior comfort
Shell Fabric :
- Bizflame Knit: 100% Cotton 10oz
- 100% Flame Retardant Cotton 7.5oz
- 90% Modacrylic, 10% Aramid 3oz
Standards
- NFPA® 2112
- NFPA® 70E
- ASTM F1506
- ASTM F1959/F1959M-23 ATPV 40 CAL/CM2
Description supplied by Fire Retardant Shirts.com through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






