Portwest FR05 Modaflame FR Pants

Built for welders, refinery personnel, and power distribution operators, Portwest FR05 Modaflame pants offer multi-norm defense against arc flash, welding spatter, and thermal hazards. The 280gsm modacrylic-cotton canvas incorporates antistatic carbon filaments, preventing static ignition in flammable environments. Triple-stitched seams and top-loading knee pad pockets ensure these trousers withstand demanding floor work.

Key Features:

• Inherent flame resistance provides permanent, unalterable protection against fire and arc flash
• Rated arc flash defense of ATPV 8.4 cal/cm2 protects electrical substation contractors
• Triple-needle stitching along stress seams prevents blowouts during deep kneeling and climbing
• Integrated knee pad pockets accommodate ergonomic foam inserts for prolonged joint comfort
• Eight storage pockets including ruler pocket and cargo pocket keep hand tools accessible

Product Specifications:

• Main Shell: Modaflame 60% modacrylic, 39% cotton, 1% carbon fibre
• Fabric Weight: 280 gsm durable twill
• Arc Flash Benchmark: ASTM F1959 ATPV 8.4 cal/cm2
• Thermal Standards: EN ISO 11612, EN ISO 11611 Class 1
• Antistatic Level: Certified EN 1149-5