Aluminized Thermonol Coat- 50 Inch - ATH 1136-50 - 1/CS descent 3M recommends reducing the NRR

3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided

6th Edition

calibration

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Medium FF-402

Aluminized Thermonol Coat- 50 Inch - ATH 1136-50 - 1/CS descent 3M recommends reducing the NRR50 Inch Aluminized Thermonol Coat is lightweight and comfortable while providing quality protection against the elements. It is designed for workers exposed to radiant heat, molten metal, sparks as well as varying conditions of extreme thermal temperatures. Features: 19 oz. Aluminized Thermonol 50 in length Lay down collar FR cotton lined Semi raglan sleeve for room and comfort Covered snap closure Snap adjustment at wrists Seams are sew serged and