Atlas Guardian® Hi-Vis FR / AR Work Shirt 404STNB

The Atlas Guardian® Hi-Vis FR/AR Work Shirt 404STNB is a technical protective garment engineered for arc flash and flame-resistant applications. It provides FR and AR protection suitable for electrical and industrial environments, combining safety compliance with high-visibility performance. Constructed from durable, lightweight engineered fabric, it is designed to maintain integrity under thermal exposure while ensuring breathability and mobility. The shirt integrates high-visibility materials for improved worker detection in low-light or high-risk zones. It is suitable for Category-rated work conditions and supports compliance with major FR/AR safety standards. Designed for long wear cycles, it delivers consistent protection, durability, and functional comfort in demanding utility and maintenance operations.

Ideal for : 

• Electrical utilities and power distribution
• Substation and transmission line maintenance
• Industrial electrical maintenance and repair
• Oil & gas operations (refineries, processing plants)
• Mining and heavy industry sites
• Utility field technicians (hydro, telecom, gas)
• Plant maintenance and shutdown work
• Construction involving energized systems or live equipment
• Areas with potential arc flash or electrical fault risk
• Indoor/outdoor industrial sites with moving equipment
• Low-light or high-traffic work zones requiring high visibility
• Hot, demanding work settings where thermal protection is required
• Controlled industrial facilities with strict safety compliance (FR/AR standards)