Bulwark® BNNT Men’s Nomex FR Lightweight Water-Repellent Deluxe Insulated Bib Overall

Description

This men’s insulated bib overall from Bulwark, model BNNT, is a lightweight Nomex FR garment designed for arc-rated and flame-resistant performance in cold, wet work environments. It features a water-repellent shell, insulation, and enhanced visibility striping to support use in low-light conditions.

The construction uses Nomex FR fabric with insulated lining, reinforced double knees, and full ankle-to-hip brass leg zippers that are Nomex-taped and concealed for added coverage. Elasticized shoulder straps with non-conductive adjustable hardware help maintain a secure, comfortable fit over base layers and other workwear.

Functionally, this bib overall is intended to provide CAT 4 AR/FR performance as specified by the manufacturer, while helping the wearer stay warm and shed light moisture without adding excessive bulk. Enhanced visibility striping is included to improve conspicuity, but the garment is not ANSI high-visibility rated. Stocked in Canada only.

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TECHNICAL FEATURES

• Fabric

  • Lightweight Nomex FR construction (exact fabric composition not provided)

  • Insulated bib overall design

  • Water-repellent outer shell (manufacturer-stated)

• Construction

  • Reinforced double knees

  • Full, Nomex-taped ankle-to-hip brass zippers with concealed closure

  • Enhanced visibility striping (non-ANSI)

• Closures & Adjustments

  • Ankle-to-hip brass leg zippers with concealed closure

  • Elasticized shoulder straps with non-conductive adjustable hardware

• Stitching

  • Stitching details not specified by manufacturer

• Fit

  • Classic/Regular fit

• Care Instructions

  • Care instructions not specified by manufacturer

• Origin / Stocking

  • Stocked in Canada only

  • Country of origin not specified by manufacturer

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STANDARDS & CERTIFICATIONS

• CAT 4 AR/FR protection (as stated by manufacturer)

• No specific NFPA, ASTM, or other standard codes were provided.

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ARC RATING

• CAT: 4

• ATPV value not provided.

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INDUSTRY APPLICATIONS

Suitable for use in environments where insulated AR/FR bib overalls are specified by site requirements, including:

• Oil and gas production and services

• Petrochemical and refining operations

• Electrical and utility work (where CAT 4 garments are specified)

• Industrial maintenance, plant operations, and related heavy industry

• Pipeline, drilling, and field service work in cold or wet conditions

Actual suitability must be determined by a qualified safety professional based on a task-specific hazard assessment.

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COMPLIANCE INFORMATION

This garment is flame resistant (FR) and is described by the manufacturer as providing CAT 4 AR/FR protection. No specific NFPA, ASTM, or other standard designations have been provided for listing.

This garment meets the listed performance standards as specified by the manufacturer. Hazard assessment and PPE selection should be determined by a qualified safety professional.

This garment is enhanced visibility and is not ANSI rated.