Portwest FR420 PW3 Modaflame Work Hi-Vis Multi-Norm FR Bib and Brace

Portwest FR420 PW3 Modaflame Hi-Vis Multi-Norm Flame Resistant Bib and Brace

Built for hazardous environments where visibility and protection matter most, the Portwest FR420 PW3 Modaflame Bib and Brace is a premium choice for professionals working in multi-risk industries. Designed using inherent flame-resistant Modaflame fabric, this hi vis FR bib and brace delivers long-lasting protection without compromising on comfort or flexibility.

Engineered to exceed modern workwear expectations, the FR420 features triple-stitched seams, abrasion-resistant reinforcement panels, and stretch panelling in key areas for unrestricted movement. The addition of top-loading kneepad pockets, multi-functional cargo pockets, and extendable leg length ensures this bib and brace works as hard as you do.

Ideal for use in rail, petrochemical, utilities, and industrial environments, the FR420 is fully CE-CAT III certified and compliant with a wide range of international multi-norm safety standards, including EN ISO 20471 Class 2 hi-vis compliance and IEC 61482 arc flash protection.

Key Features

• Inherent Modaflame FR fabric – won't wash out, providing lasting flame resistance

• Certified to EN ISO 11612, EN 11611, EN 1149-5, EN 13034, EN ISO 20471 Class 2 & IEC 61482

• Hi-vis flame resistant bib and brace for multi-risk work environments

• Heat-applied segmented reflective tape for superior visibility

• 9 functional pockets including thigh, rule, and back patch pockets

• Top-loading kneepad pockets and extendable leg length (31" to 33")

• Stretch panels and triple stitching for mobility and durability

• Non-metallic and ATEX-approved – safe for explosive environments

• UV protection: 40+ UPF rated to block 98% of harmful rays

Certified Protection

• EN ISO 11612 A1+A2, B1, C1, F1 – Protection against heat and flame

• EN ISO 11611 Class 1 A1+A2 – Welding and allied processes

• EN 1149-5 – Anti-static

• IEC 61482-2 (Arc Flash)
   - IEC 61482-1-1: ELIM 6.4 CAL/CM², EBT 6.8 CAL/CM²
   - IEC 61482-1-2: APC 1

• EN ISO 20471 Class 2 – High-visibility

• EN 13034 Type PB [6] – Limited chemical splash

🧵 Fabric Composition

• Shell: 60% Modacrylic, 39% Cotton, 1% Carbon Fibre (280gsm)

• Contrast Stretch Panels: 60% Modacrylic, 35% Cotton, 4% Elastane, 1% Carbon Fibre