PW450 BIZ5 Portwest Bizweld™ Flame Resistant Iona Coverall

330gsm cotton Bizweld fabric for robust everyday flame protection. EN ISO 11611 Class 1 protection for welding work. ASTM F1959/F1959M-12 ATPV 11.2 cal/cm². Flame-resistant reflective tape for higher visibility on site. Practical pocket storage, including a concealed phone pocket. Two radio loops for practical on-site use. Knee pad pockets for added comfort during kneeling tasks. Dual-hazard protection for demanding hot-work environments