40 CAL ARC Thermal Winter Jacket – Maximum Arc Flash Protection for Harsh Conditions Engineered for professionals working in high-risk environments, the Dromex® 40 CAL ARC Thermal Winter Jacket offers superior protection against electric arc hazards, extreme cold, and workplace visibility challenges. Designed with Dromex® A.P.T™ (Arc Protective Technologies) fabric, this jacket meets global safety standards and is trusted across multiple industries.
