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Blog Articles

FR Layering and Moisture Management Systems
Sep 15th 2016

FR Layering and Moisture Management Systems

By Melissa Gerhardt, FR Workwear and Arc Flash PPE Product Manager, NSA What is an FR Layering System? In general FR layering is a combination of two or more arc rated materials combined together to achieve higher protection and/or performance. FR layering systems are specifically made up of 2 or more arc rated garments that are worn together to achieve higher protection and/or perf … read more
Mar 12th 2014

National Safety Apparel NSA Offers Smart Flame-Resistant Clothing

National Safety Apparel (NSA) has been making protective clothing for more than 75 years. They started in Cleveland at a time when steel and particularly wire production was in full swing. NSA was, and is, a family business dedicated to produced high-heat clothing, and as the requirements of industry have changed so have their products. Today NSA serves workers in electrical, oil & gas, thermal … read more