The 3M™ Speedglas™ Inside Protection Plate is meant to replace a worn or damaged plate on the 3M™ Welding Lens Assembly Passive 9100 and ensures you maintain the correct level of comfort and protection.
Replace your inside protection plate when it becomes deeply pitted, scratched, or too dirty to clean using a soft cloth, with the 3M™ Speedglas™ Inside Protection Plate. This is a pack of two that’s designed for 3M™ Auto-darkening Welding Assembly Passive 9100. Make it a habit to check your equipment regularly for maximum comfort and vision. Failure to use an outside protection plate with the filter voids the warranty if a spark or spatter contaminates the glass.