3M introduces the Rugged Comfort Half Facepiece Reusable Respirator 6500 Series for harsh working environments. The Rugged Comfort 6500 Series helps protect workers from harmful substances with a firm silicone faceseal that holds up in high-heat environments and comes equipped with polyester-spandex straps. The Rugged Comfort 6500 Respirator Series includes a valve cover design that directs exhaled breath and moisture downward to reduce fogging and an advanced half facepiece design for a wide field of view.
Source: 3M