FGR-F/SFPNB firefighter heat insulation clothing are ideal protective clothing worn by firefighters during rescue operations in fire and high-temperature accident scenes. This product can protect against radiation heat up to 1000℃ and has properties such as fireproofing, waterproofing, flame retardation, etc. This product can not only provide personal protection for firefighters in flame areas for emergency rescue, but also be used for full body protection in high-temperature environments such as welding, metallurgy, glass, ceramics, petrochemicals, and other industries under radiation heat and when welding slag falls or molten iron splashes.