MSA V-Gard Frame with Debris Control features non-metal construction making it best suited for electrical applications. Elevated temperature frame for slotted caps are tested to temperatures of 350 deg F that minimizes warping, cracking or crazing. Frame also finds application in welding, sanding or grinding, painting, confined space, food processes and asbestos abatement. Frame with unique 3 Point visor loading fits and detaches visors instantly where sloped design allows material to easily slide off the frame. Frame is a perfect compatibility with many half-mask respirators and includes various visor versions to suit all applications. It works with or without earmuffs and replaceable, optional debris control makes tight seal between frame as well as helmet. It is ANSI/ISEA Z87.1-2010 certified.