Portwest UFR49 DuraDuck FR 45 Cal Arc Rated CAT 4 Flame Quilt Lined Bib Overall

The Portwest UFR49 DuraDuck FR 45 Cal Arc Rated CAT 4 Flame Quilt Lined Bib Overall is engineered for use in environments where high-level arc flash, flame exposure, and cold-weather conditions may be present. Constructed from durable 10 oz Bizflame Duck fabric with a flame-resistant quilted lining and insulated fill, these bib overalls provide certified multi-hazard protection while maintaining warmth and mobility for demanding industrial applications. 

With an ATPV of 45 cal/cm², these bibs meet PPE Category 4 arc flash requirements while delivering full lower-body protective coverage. The layered fabric system is designed to retain its flame-resistant properties for the life of the garment. A durable water-repellent finish, reinforced construction, and heavy-duty brass leg zippers support long-term durability in harsh jobsite conditions. 

As with all PPE, selection should be determined by the employer’s documented hazard assessment and applicable regulatory requirements. 

Key Protection Features: 

• Arc Rated CAT 4 (ATPV 45 cal/cm²) 
• 10 oz Bizflame Duck (100% Cotton Duck) shell fabric 
• 7.5 oz flame-resistant (100% Cotton) lining fabric 
• 3 oz insulated filling (90% Modacrylic, 10% Aramid) material 
• Dual hazard protection (flame resistant and arc rated) 
• Durable water-repellent (DWR) finish 
• Adjustable shoulder straps for secure fit 
• Ankle-to-thigh leg zippers for easy on/off 
• Durable brass zippers 
• Knee pad pockets 
• 12-pocket configuration including:
  • 2 external front pockets 
  • 2 external rear pockets 
  • 3 chest pockets 
  • 2 double rule pockets 
  • 1 tool pocket 
  • 2 utility pockets 

Standards & Certifications: 

• NFPA® 2112 
• NFPA® 70E 
• ASTM F1959/F1959M-14e1 
• ASTM F1506 

Sizes and colors: 

• Sizes: SM–5X 
• Available Colors: Brown, Navy 

This Product Contains The Following SKUs

Brown

POR-UFR49-BR-SM | POR-UFR49-BR-MD | POR-UFR49-BR-LG | POR-UFR49-BR-XL | POR-UFR49-BR-2X | POR-UFR49-BR-3X | POR-UFR49-BR-4X | POR-UFR49-BR-5X

Navy

POR-UFR49-NV-SM | POR-UFR49-NV-MD | POR-UFR49-NV-LG | POR-UFR49-NV-XL | POR-UFR49-NV-2X | POR-UFR49-NV-3X | POR-UFR49-NV-4X | POR-UFR49-NV-5X