Pack of ten replacement high heat-resistant outside cover lenses to suit the 3M Speedglas 9000 series welding helmets.
Replacement outside cover lenses for your Speedglas 9000 welding helmet.
High heat-resistant coating for high amperage, high heat applications.
Rated to 205 degrees Vs the standard cover lens rated to 140 degrees.
Replace once to twice a week depending on use.