The Bulwark® Excel FR® SEW2 midweight work shirt is designed to provide dependable flame-resistant protection for workers exposed to arc flash and flash fire hazards. Made from 7 oz. EXCEL FR® flame-resistant cotton fabric, this button-down shirt balances protection, comfort, and durability for daily industrial use. Its regular fit and practical construction support mobility while maintaining a professional appearance in safety-critical environments. Suitable for industrial laundering or home washing, this shirt is built for long-term wear in demanding workplaces where compliance and reliability are essential.

Key Features

EXCEL FR® Flame-Resistant Fabric: 7 oz. cotton fabric engineered for reliable FR performance and everyday comfort.
Button-Down Front Closure: Provides a secure, professional fit suitable for industrial workplaces.
Lay-Flat Collar Design: Maintains a neat appearance and comfort throughout the workday.
Functional Chest Storage: Two chest pockets with button flap closures and a sewn-in pencil stall for accessibility.
One-Piece Lined Cuffs: Button-closure cuffs enhance durability and wrist coverage.
Hemmed Front Construction: Reinforced hem with button closures for long-lasting wear.
Industrial Wash Compatibility: Designed to withstand industrial laundry cycles for heavy or light soil conditions.
Regular Fit Profile: Allows ease of movement without excess bulk.

Intended Use

This flame-resistant work shirt is intended for industrial environments where arc flash and flash fire hazards are present. It is worn as daily protective apparel by workers who require certified FR protection while maintaining comfort and mobility.

Electrical maintenance and utility work
Industrial manufacturing environments
Oil, gas, and petrochemical operations
Maintenance, repair, and operations (MRO)
Facilities requiring NFPA 70E compliance
Worksites with flash fire and arc flash exposure risks

Product Specifications

Product name: Excel FR® Midweight Work Shirt
Model / Product code: SEW2
Brand: Bulwark®
Product collection: Excel FR
Product type: Flame-resistant work shirt
Gender: Unisex
Fit: Regular fit
Fabric: EXCEL FR® flame-resistant fabric
Fabric weight: 7 oz. (235 g/m²)
Material composition: 100% cotton
Closure: Button-down front
Primary closure: Button
Collar: Lay-flat collar
Pockets: Two chest pockets with button flap closures and sewn-in pencil stall
Cuffs: One-piece lined cuffs with button closures
Care instructions: Industrial laundry (heavy soil, light soil) and home wash
Country of origin: Imported, fabric made in USA

Certifications and Standards

ASTM F1506 (Level 1) – Confirms flame-resistant fabric performance for electrical worker apparel.
NFPA 2112 (Level 1) – Certified protection against flash fire exposure.
NFPA 70E (Level 1) – Meets electrical safety requirements for arc flash hazards.
Category 1 Protection (Level 2) – Provides arc flash protection suitable for lower-level hazard environments.
ATPV 7.7 cal/cm² – Arc Thermal Performance Value indicating arc flash protection level.