Chicago Protective Apparel 564-APBI-50 Open Back 7 oz Heat Resistive Coat | Free Shipping and No Sales Tax Size:4X The 3M Peltor MT20H682FB-19N headset

The 3M Peltor MT20H682FB-19N headset is compatible with push-to-talk communication setups

Dual certified to protect against flash fire and arc flash hazards

Its design allows easy installation and replacement for consistent respiratory safety

Even though this is a 40 cal arc flash suit

Chicago Protective Apparel 564-APBI-50 Open Back 7 oz Heat Resistive Coat | Free Shipping and No Sales Tax Size:4X The 3M Peltor MT20H682FB-19N headsetChicago Protective Apparel Mechanix Wear 564 APBI 50 $389. 97 No Sales or Local Tax anywhere. Open Back 7 oz Aluminized PBI Blend Heat Resistive Coat. Light, comfortable, and flexible. Can withstand very high contact temperatures. Excellent thermal, abrasion, and chemical resistance. Aluminized PBI is a knit blend of PBI and para aramid blend fibers, with an aluminized coating. Despite being extremely lightweight and supple, aluminized PBI provides