Electrical contractor going to work in a high-vis UltraSoft shirt and Indigo denim.

Hazards and Safety Standards

arc flash

Arc Flash

The intense energy and short duration of an electric arc represents a unique exposure — one that requires flame-resistant garments durable enough to withstand temperatures that approach 35,000 °F while providing the wearer with protection to self-extinguish when the arc flash event is over (in tenths of a second) and better insulate/protect against a second degree burn through the fabric.

Once ignited, regular cotton or poly/cotton work clothes could continue burning even after the source of the ignition is removed. Westex arc flash protection fabrics, however, will self-extinguish and provide guaranteed flame resistance for the life of the garment.

Applicable Standards

Related Fabrics

Westex AllOut® fabrics provide durable water repellency along with enhanced wind...

With its uniquely woven blend, Westex® DH provides outstanding breathability and...

Our new, patent pending, Westex® DH Air™ brings all the amazing...

Westex Indigo® is a superior line of FR denim fabrics that...

A line of quilted products made with silica rayon and...

Designed with homecare in mind, this exceptionally comfortable multi-hazard fabric...

Westex UltraSoft®, our most popular cotton-rich FR fabric brand, has a...

When comfort is the concern, Westex UltraSoft® AC is the top...

Westex G2™ are some of our most innovative fabrics. In addition...

Utilizing Polartec’s famous grid construction, Polartec  Power Grid™ FR is...

Offering superior next-to-skin moisture management, Polartec® Power Dry® FR uses...

A new standard in soft, weather-resistant FR fabric, Polartec  Wind...