Flame-resistant and flame-retardant materials differ in composition and processing, yet both aim to provide protection against flames. The primary distinction lies in the chemical treatment of flame-retardant products. While these treatments can slow ignition and burning, or even cause self-extinguishing, materials like polyester or nylon may melt or drip when exposed to fire and heat, potentially causing secondary skin injuries.

Therefore, it's crucial to understand the differences between flame-resistant and flame-retardant materials, as well as the standards for Personal Protective Equipment (PPE), to ensure the safety of workers by providing them with the appropriate garments.

For more details about the difference between flame-resistant and flame-retardant , please see the full article at Flame Resistant vs Flame Retardant: Differences Need To Know